Wow, great stuff. I pick up errors, promos, and other pre-production stuff as part of my interest in oddball cards in general. I have an oddball W3 from the 3-card "wood" chase set from the "Hershey's Trading Cards: The Collector's Series" (Dart Flipcards, 1995) that was offered on Ebay a couple of years ago. It's the card with an outlined blank space where artwork from an old Hershey's ad was going to be applied later. Most people want to know why I would pay anything for that, but yeah, it's an otherwise unseen peek into the card-making process.
August 21, 2025, 04:26 PM
catskilleagle
Wolverine 651,
In reference to your mention of color variations among copies of the same single on Blowout (why they happen), I'm pretty sure it's the result of a particular color running out on the printer with a default to another shade of that color. I'd seen cards like that before but didn't make that connection until printing a photo in which what was supposed to be green grass came out as a blue-green instead. Back in the late 90's, I used to buy a good number of Tomorrowland (1997) promos from a dealer who specialized in Disneyland giveaways/exclusives. Here's a pair of Tomorrowland promos that shows the color variation (lighter blue background in part and purple background in the lower right corner) next to the the more uniform blue color that the cards almost always show. I've seen a couple of other similar examples offered on Ebay since then.
August 21, 2025, 05:04 PM
dpolis
I’ve seen a lot of Star Wars finest refractor cards with no gold on the back. Obviously they ran out of gold ink. Back then I was wondering if I should try a set of no gold cards, but decided not to. I didn’t know how many uncut sheets were missing the gold ink, so I didn’t bother collecting them.
David
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August 23, 2025, 02:55 PM
wolverine651
quote:
Originally posted by catskilleagle: Wow, great stuff. I pick up errors, promos, and other pre-production stuff as part of my interest in oddball cards in general. I have an oddball W3 from the 3-card "wood" chase set from the "Hershey's Trading Cards: The Collector's Series" (Dart Flipcards, 1995) that was offered on Ebay a couple of years ago. It's the card with an outlined blank space where artwork from an old Hershey's ad was going to be applied later. Most people want to know why I would pay anything for that, but yeah, it's an otherwise unseen peek into the card-making process.
That’s a neat one. Frankly these egregious errors are sometimes the most interesting, even though it may take a diehard error collector to appreciate it. I like how you can see the outline of that specific insert…just missing the print layer apparently.
On the note of “bare bones errors”…some recent sets in Marvel have had some rather amusing ‘errors’ randomly found in packs, such as the below from Topps Marvel Chrome which is just a foil layer without anything else, and the back is totally blank.
(this perhaps poses a philosophical question of is this even a marvel card…it did come from a marvel pack but has nothing on it dealing with marvel. The seller of this card in the listing included a screenshot of it being pulled live from a box break…probably not a bad idea to help prove what it is. In your wood error card’s case it’s at least identifiable with that specific insert (and possibly has the back, not sure).
Similarly, although I can’t immediately find a picture, some error cards were coming out of the recent Marvel Beginnings packs that had just 4 large CMYK strips and nothing else on the card. Just major curiosities really…most card collectors probably roll their eyes or even think it’s junk..I enjoy them as curiosities.This message has been edited. Last edited by: wolverine651,
____________________ Marvel card collector 90s to present
August 23, 2025, 03:01 PM
wolverine651
quote:
Originally posted by catskilleagle: Wolverine 651,
In reference to your mention of color variations among copies of the same single on Blowout (why they happen), I'm pretty sure it's the result of a particular color running out on the printer with a default to another shade of that color. I'd seen cards like that before but didn't make that connection until printing a photo in which what was supposed to be green grass came out as a blue-green instead. Back in the late 90's, I used to buy a good number of Tomorrowland (1997) promos from a dealer who specialized in Disneyland giveaways/exclusives. Here's a pair of Tomorrowland promos that shows the color variation (lighter blue background in part and purple background in the lower right corner) next to the the more uniform blue color that the cards almost always show. I've seen a couple of other similar examples offered on Ebay since then.
This is pretty striking in comparison. Your theory about the color difference being due to running out (or running low) on a color is plausible.
Some of my examples that seem to have this (sorry they all have to be marvel haha),
____________________ Marvel card collector 90s to present
August 23, 2025, 03:17 PM
wolverine651
Here’s a question…what interest, if any, should an error slab garner?
Like this,
It’s not an error card- the card is a perfectly normal 94MM spidey holofoil, but the error was in the way PSA slabbed it…and only that. I probably paid a bit more than the going rate of a spidey holofoil in this grade, but not much more at all. Maybe $40…I’m one of nutcases who takes interest in this I guess. But whatever it is…out of the total population of graded cards, you just won’t see many like this. I don’t even care for graded cards, Im just drawn to error things whatever they are. Another example,
____________________ Marvel card collector 90s to present
August 23, 2025, 10:07 PM
wolverine651
quote:
Originally posted by dpolis: I’ve seen a lot of Star Wars finest refractor cards with no gold on the back. Obviously they ran out of gold ink. Back then I was wondering if I should try a set of no gold cards, but decided not to. I didn’t know how many uncut sheets were missing the gold ink, so I didn’t bother collecting them. David
Collecting an error set would be quite the ambitious task. I essentially consider that “building back the error uncut sheet” (although it need not to have come from a single sheet, but same idea).
I can give an example, but of one much more doable. The 2008 Marvel Masterpieces series 3 base cards routinely had ones without the holo on back. While the no-holo error is more rare than the holo one…it is so common of an error I basically just consider it a variant. I was able to collect the 90-card no holo error set without much difficulty.
Importantly, the no-holo errors aren’t really possible to replicate since it’s not just peeling a holo off or something..the holo is built into the card stock and there would be signs of damage*.
I have attempted some more ambitious error sets, with varying success- basically I just go in thinking I’ll never finish them. One…the no foil 93 Masterpieces errors..I was about 20 cards in of the 90…until I realized you can get that entire no-foil prepress 90 card set MUCH easier, and the cards are almost indistinguishable from the errors…so that project lost a lot of steam real fast, and not really going for them anymore.
I am going for the inverted wrong foil names in that same set though, and am at 9 of the 90 (d’oh..long ways to go). A few examples: note the Venom is the analogue of the Domino, and vice cersa- it must be like that based on the uncut sheet.
also note CGC grades errors and denotes error on the slab, something PSA doesn’t do for most factory misprints.
I am also attempting the following wrong back error set of 1992 Masterpieces, and at 37 of the 100 cards (a long-haul set that will most likely not be finished).
*: a bit of a tangent, but this is an important aspect of factory errors: that they cannot be replicated. There can be a fine line between a poor condition worthless card and a rare error to be cherished. What gives errors their value is they were factory mistakes. In fact someone could leave a normal card out in the sun for months, creating a washed-out looking card (that is worthless!) but it might confuse some into thinking it’s an error, when it’s not. Or take this..which is the result of some card research regarding the 94MM holofoils and how they were layered (I wanted to know this so I could determine if errors I was buying were legit ones or not). Whacky crazy error of some sort? Hardly! These are worthless trashed cards in poor condition. So again, it very much matters whether the error can be replicated or not. The below for example is a bona-fire error and has a lot of going on with it- no one’s replicating it. Includes a foil layer utterly out of sync with the print layer (which is also out of sync with the cut). With a normal back. This is obviously a factory mistake.
____________________ Marvel card collector 90s to present
August 23, 2025, 10:38 PM
wolverine651
Last post for now, sorry! Don’t want to overload the thread.
Posted this over on BO, but just picked up this interesting wrong back 92MM base card. The card is comprised of two fronts. It is the other error type for the 92MM base (not to be confused with the wrong back type of the Gambit above).
It’s pretty clear how the error came to be. Here’s the uncut sheet.
Skybox must have printed this same front on the backside of this sheet (just upside down)…hence Sandman matching with Galactus, and you can predict all the others that will exist…Spider-Man on back of an Iron Man, Kingpin on back of a Checklist, etc.
There are only 50 errors of this type in the set though, even though it covers all 100 cards in the set. Because a Galactus front with an upside down Sandman front on the other side is indistinguishable from a Sandman front with an upside down Galactus front on the other side- it’s the same card. So each error is /2 (minimum..if just one one sheet made like this)…and there are only 50 in the set to collect. Compared to that Gambit wrong back error above, where there are 100 to collect.
This error passed eBay authenticity successfully when I bought it. After inspecting it in person- it is a bona fide error (and also matches the geometric layout of the uncut sheet, which it must do).
____________________ Marvel card collector 90s to present
August 24, 2025, 02:36 PM
catskilleagle
Thanks for showing the range of errors you've collected. Interesting stuff.
Wow, you must have to buy a lot of boxes and really keep your eyes open for singles to assemble a set of errors. Many of us have singles of near-impossible sets. We figure we might never get there, but hey, that's collecting.
Yeah, what do you call it when a grading company puts the card in the case upside-down?
Yeah, nobody wants a regular miscut which is when the edges aren't perpendicular, centering is off or the card is noticeably smaller than the norm for the set. That miscut Carnage with the foil error is something else especially with the regular back. A unique combination of mistakes led to that.
At least four of the Creator's Universe (Dynamic Entertainment Inc., 1993) promos exist with reversed backs. All the Silencer, Stronghold, and Warhorse promos I've seen have reversed backs but normal ones exist too. From that, I'd have to assume there are uncut sheets of reversed backs.
August 24, 2025, 06:46 PM
wolverine651
Hmmm I would guess the reverse back exists for the whole promo set then since errors usually affect whole uncut sheets. I did a cursory look into the Creator Universe promos and do see one reverse back on eBay…they appear to be quite rare.
There is a situation sort of like this in marvel- 1990 Marvel universe holos exist in upside down backs- the MH5 Spidey vs Goblin has it and it’s not super hard to find. It also exists in the Magneto MH2 but much scarcer. I am not sure about the other 3 (1990MU holos were not printed together on an uncut sheet, it was a sheet for each one separately..so an error won’t necessarily affect the whole set).
Yeah I agree, I’m not into the minor stuff like slight miscuts (where a sliver of next card is showing) or crimp errors. Needs to be more egregious. One might ask where is the dividing line between just a very off-center card and a miscut error worthy of attention. Subjective…but for me there needs to be a sizable portion of the next card over on the sheet to make it an interesting error. Like this.
I mentioned above about selling a 1992MU Hulk error holo for around $200ish. I really regret selling that card. It’s probably the most confusing/crazy error I’ve ever seen on a card, a hologram no less. Not even sure what’s going on with it, but looks like stacked card on top of another in the process of creating the holo (this is not actually stacked cards..it’s one single card). I wish I had this one back..
____________________ Marvel card collector 90s to present
August 24, 2025, 08:36 PM
promoking
quote:
There is a situation sort of like this in marvel- 1990 Marvel universe holos exist in upside down backs- the MH5 Spidey vs Goblin has it and it’s not super hard to find. It also exists in the Magneto MH2 but much scarcer. I am not sure about the other 3 (1990MU holos were not printed together on an uncut sheet, it was a sheet for each one separately..so an error won’t necessarily affect the whole set).
Yeah I agree, I’m not into the minor stuff like slight miscuts (where a sliver of next card is showing) or crimp errors. Needs to be more egregious. One might ask where is the dividing line between just a very off-center card and a miscut error worthy of attention. Subjective…but for me there needs to be a sizable portion of the next card over on the sheet to make it an interesting error. Like this.
I mentioned above about selling a 1992MU Hulk error holo for around $200ish. I really regret selling that card. It’s probably the most confusing/crazy error I’ve ever seen on a card, a hologram no less. Not even sure what’s going on with it, but looks like stacked card on top of another in the process of creating the holo (this is not actually stacked cards..it’s one single card). I wish I had this one back..
Keep these pics coming please. They're awesome.
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August 26, 2025, 02:16 AM
catskilleagle
That Marvel Masterpieces 1994 card with the foil stamp across the borders of the miscut cards is really cool especially since it also catches the Hildebrandt brothers signature on it.
I wonder if the Creator's Universe reverse back promos were early if they have become rare. It might be just that collectors have held onto the errors so the correct cards are the ones floating around the market now. I think I picked up the Stronghold and Warhorse reverse backs from comic dealer bargain boxes back in the late 90's. I got the Silencer more recently - part of a lot without knowing what the back looked like. I have a regular "Pheros" but a reverse back exists.
September 24, 2025, 01:27 AM
wolverine651
quote:
Originally posted by promoking: Keep these pics coming please. They're awesome.
There are 300+ more from just Masterpieces, but I’ll just post some of the more interesting ones so as to not clutter the thread too much For the side by side pics, left side is front, right side is back of card.
Inter-set error, front and back are from two different sets- 1994 Marvel Universe and 1994 Marvel Masterpieces (both Fleer). I have confirmed it makes geometric sense based on both uncut sheets involved. Although not pictured, I’m aware of another inter-set error. There exist 1992 Death of Superman Etched foil inserts with backs of the 1992 Marvel Masterpieces battle spectra etch cards (both Skybox) out there.
1994 was a busy year for Fleer making errors between sets. Here we go beyond just inter-set, to an inter-genre error. It’s a 1994MM on back of a 1994 Hoops basketball card. A non-sports and a sports card at once, probably the wildest error I’ve ever seen. I have never been able to find an uncut sheet of 94 Hoops base to confirm the geometry, but it has to match up since this error exists. I am not sure if it came from Hoops packs or MM packs, but I suspect it was MM packs.
Wrong back 95MM Canvas Spider-Man
To confirm this makes sense based on the geometry, if we turn this sheet upside down so the top is at the bottom then superimpose it on itself, the galactus and Spider-Man are aligned
95FUXM Suspended Animation Wolverine NNOF (due to no foil).
This is an interesting error which surprisingly is only the result of a back of a Spider-Man vs Venom printed on the front of a Spider-Man vs Venom. (Note the text which is the back of the card). It gives Venom an eerie look. The back of this card is blank.
____________________ Marvel card collector 90s to present
September 24, 2025, 01:43 AM
wolverine651
An only-foil 1994FUXM card next to what the card should look like (only-foils are some of the rarest errors)
Miscut 1992 Marvel Universe Ghost Rider hologram
There is a little known variant of 1995MM base card backs that have a gray box instead of black, I have about 11 of them.
1993 DynaEtch which has no foil on front but has the foil of a different character (Krystalin) on back.
1992 Marvel Masterpieces checklist wrong back
And its counterpart (arising from the same error sheet)
1992 Marvel Universe Venom hologram with no front
1994 Marvel Masterpieces Daredevil “White Holofoil”, the result of a holofoil lacking foil.
A wrong back 1995 Fleer Ultra Spider-Man ‘Masterpieces’ insert. Venom front, back is part of the Carnage #3.
The geometry checks out (as it has to!), if we turn the sheet upside down , Venom will align with the Carnage (Venom is 4 rows up from bottom right, Carnage is 4 rows down from upper left).
A side note on this sheet, which contains the Golden Web and Masterpieces insert sets from 1995FUSM- it also has a chrome Wolverine promo (from 1995 Fleer Ultra X-Men Chromium) on the same sheet..this is unusual that a sheet includes a card from a totally different set.This message has been edited. Last edited by: wolverine651,
____________________ Marvel card collector 90s to present
September 24, 2025, 02:28 AM
wolverine651
quote:
Originally posted by catskilleagle: That Marvel Masterpieces 1994 card with the foil stamp across the borders of the miscut cards is really cool especially since it also catches the Hildebrandt brothers signature on it
Interesting about the signature just barely fitting, didn’t really notice that before.
The foil on the checklist is that of White Queen (kinda hard to see the letters, they’re dark at the right), that explains why it’s a horizontal foil layout, she is horizontal in the set. The back of the card is also the White Queen back. A lot going on with that error card at once.
____________________ Marvel card collector 90s to present
September 24, 2025, 03:32 AM
JOHN LEVITT
Are all these error cards caused by a human messing up in the print room or could they be purposely created by someone in the print room or a mixture of both?
I ask only because many years ago in the Model Car Collecting World Matchbox Cars made by Lesney in their Hackney factory often featured variant models with different coloured seats, wheels etc. and the same thing happened with Days Gone Models made by Lledo in their Enfield factory. In both companies these errors were caused by someone picking up the wrong box of component stock to supply the women who built the models. As these workers were employed on piece work time was of the essence when restocking and these problems usually occurred when similar components but in different colours were being used at the same time. Having visited the Lledo Factory at Enfield I saw for myself how the potential errors could be made. It was also rumoured that at the Lesney Factory some variants were created purposely with or without management knowledge. When I lived in East London during the 1960's a lady at the end of the road often on a Friday afternoon gave us children many matchbox models not in their boxes as these were the wrong models. She was employed at the factory and unwanted stock was disposed of in that fashion rather than recycling.
regards
John
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September 24, 2025, 11:51 AM
wolverine651
quote:
Originally posted by wolverine651:
quote:
Originally posted by JOHN LEVITT: Are all these error cards caused by a human messing up in the print room or could they be purposely created by someone in the print room or a mixture of both?
I ask only because many years ago in the Model Car Collecting World Matchbox Cars made by Lesney in their Hackney factory often featured variant models with different coloured seats, wheels etc. and the same thing happened with Days Gone Models made by Lledo in their Enfield factory. In both companies these errors were caused by someone picking up the wrong box of component stock to supply the women who built the models. As these workers were employed on piece work time was of the essence when restocking and these problems usually occurred when similar components but in different colours were being used at the same time. Having visited the Lledo Factory at Enfield I saw for myself how the potential errors could be made. It was also rumoured that at the Lesney Factory some variants were created purposely with or without management knowledge. When I lived in East London during the 1960's a lady at the end of the road often on a Friday afternoon gave us children many matchbox models not in their boxes as these were the wrong models. She was employed at the factory and unwanted stock was disposed of in that fashion rather than recycling.
regards
John
Interesting question. Frankly if errors were created on purpose, they lose some of their charm for me. An example of this- recently in some sports sets Topps created a “NNOF” parallel variant, calling back to the famous 1990 Topps Frank Thomas NNOF error (without the player name). But there is nothing organic about that at all, it may as well be another manufactured scarcity parallel. Has a sense of artificial-ness.
I would like to think (and I do think) most of these 90s misprints arose from mistakes. As can be seen above, most arise from having an uncut sheet facing the wrong way when printing, or not applying foil to a sheet, or in rare cases not applying the print layer to a sheet (but still applying the foil). It seems Fleer/Skybox in particular had a decent amount of these misprints going on, but still minuscule compared to the large print runs. These 90s print runs were massive, so anyone who’s worked in a printing factory probably can vouch that a few sheets across the run are bound to have some mistakes. The interesting thing is not only did some mistakes happen but they also got through any sort of quality control measures..they are quite rare and basically needles in a haystack.
Now is it possible a joker in the factory during production messed up a few sheets on purpose for gags, or figured a collectible thing could result from it- we can’t rule it out. I would lean towards they were actual mistakes, but we can’t know for sure. All I know is I’m glad it did happen, as it gives error people like me more things to collect. There do exist errors in modern marvel sets as well (2007-present), but the 90s era seemed to have more.
____________________ Marvel card collector 90s to present
September 25, 2025, 02:20 PM
wolverine651
Couple flipped foil examples.
This was supposed to be an Archangel silver flasher from Marvel Metal (Fleer, 1995). There is a lot going on in this error. The uncut sheet must have been flipped around when applying the foil, so this got the foil of Warlock #21 flasher instead, which is upside down on the card. There is no printed background on silver flashers, it’s all foil, so the Archangel’s background is white by default, and is supposed to take on foil, but did not because it took on Warlock’s foiling scheme in that area. That’s why we see just white background.
I think many probably wonder why the above has any collectible value at all, and it’s a fair question. There are answers to that which would go into a whole discussion and tangent.
Another rather comical example of a flipped foil- this is a Marvel Masterpieces ‘92 stamped buyback card, (Upper Deck, 2016). That foil stamp should be at lower left, instead its positioning at upper right makes for a unique-looking card to say the least.This message has been edited. Last edited by: wolverine651,
____________________ Marvel card collector 90s to present
September 25, 2025, 10:28 PM
promoking
quote:
I think many probably wonder why the above has any collectible value at all, and it’s a fair question. There are answers to that which would go into a whole discussion and tangent.
And I thought collecting promos was challenging. You have chosen to explore the most arduous and unique aspect of collecting non-sport cards-errors. I believe that these pieces will increase in value and collectability, especially in the eyes of those who must have every card, promo, variant, and now error card that exists for a particular theme or card series. Great finds and super dedication.
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September 25, 2025, 11:38 PM
wolverine651
quote:
Originally posted by wolverine651:
quote:
Originally posted by promoking:
quote:
I think many probably wonder why the above has any collectible value at all, and it’s a fair question. There are answers to that which would go into a whole discussion and tangent.
And I thought collecting promos was challenging. You have chosen to explore the most arduous and unique aspect of collecting non-sport cards-errors. I believe that these pieces will increase in value and collectability, especially in the eyes of those who must have every card, promo, variant, and now error card that exists for a particular theme or card series. Great finds and super dedication.
Agree whole-heartedly. Right now the market for errors is, let’s just say…very niche. They may be super rare but the demand isn’t usually that high. But there is something about a rare error that is grabbing, in a way that a modern manufactured scarcity parallel is not. And I think you’re right, the master set collectors may turn to them in time, after they exhaust everything else.
As the years go on in collecting non-sports, I find myself gravitating towards 3 things the most- promos, error cards, and uncut sheets. There is no right way to collect and everyone is different. I just enjoy those things these days, probably since they’re an extension of master set collecting, and the challenge they provide is part of the fun. The errors and sheets are a sort of link to the printing aspect of the sets, and promos are plain neat being part of the sets’ background and not inserted into packs with the rest of the cards- and can be quite challenging.
One more thing on errors- while they appear mysterious and flukish at first glance- they are almost always easily explained by the uncut sheet, and in fact quite predictable. For example we can predict the other 1995 Masterpieces Canvas wrong back errors that must exist out there (an Iceman with a Psylocke back for example), by glancing at the sheet. Another useful fact is errors always affect entire uncut sheets. So if you observe an error in a certain set or insert set…the rest of the set will exist in that error also (as long as all on that sheet). As one example- the Spider-Man vs Venom double printed back-on-front error above from 1992 Marvel Masterpieces- that error should also exist on the other 4 in the battle set (finding them is another story though). Uncut sheets and errors are quite linked to each other, in this sense.
____________________ Marvel card collector 90s to present