I purchased two boxes of this when it was released. Each box did have one base set and some doubles. Here are the other contents:

Box 1
16 foilboard base parallels
6 blue base parallels
1 green base parallel [/99]
1 orange base parallel [/50]
12 Galactic Adversaries
1 purple Galactic Adversaries parallel [/25]
6 Tools of Warfare
6 Ultimate Showdowns
1 Mark Lewis Jones autograph blue parallel [115/149]
1 sketch of a Rodian by Lucas Peverill

Box 2
17 foilboard base parallels
6 blue base parallels
1 green base parallel
12 Galactic Adversaries
1 green parallel Galactic Adversaries
6 Tools of Warfare
6 Ultimate Showdowns
1 Sourced Fabric FR-L Luke Skywalker green parallel
1 autograph Ray Park as Darth Maul yellow printing plate

I did well with the hits on those boxes.
The other cards in the set don't cover any new ground.

Nice pull with the Park Autograph printing Plate.