I have nearly complete collections of both the base set as well as some of the promos, and everything from the only expansion set, Betrayal. The missing cards that I am after are listed below.
If you would be interested in trading, I have quite a pile of spare, MINT condition rares and foil cards, all listed in the entry for my personal BGG collection. Please PM a list of cards you would like to swap and we can hopefully try to work something out!
Really looking forward to this game. I am a huge fan of the new BSG and knowing WizKids Games, this should be a great game. I've read the demo game and I can see it as a fast-pased and fun game! A must have!