Yes, unfortunately the Rittenhouse checklist doesn't list ANY promos for the Series 2 set, for some odd reason
My friend asked Rittenhouse and they told him it was a show promo, but they didn't know which show. And as you said, the various ebay auctions (one from the UK) just say "convention exclusive"
The P4 DOES exist !
Posts: 4264 | Location: NY | Registered: August 03, 2010