Hi all - launching a game shop here as well. Have tradeable copies - redeemable in any region of the following games:
Bioshock triple pack
Borderlands 2 GOTY
Frozen Synapse
How to Survive - Storm warning edition
Just Cause
Orbital Gear x 2
Super Hexagon
Zombie Army Trilogy
Please let me know if you are looking for a game not on the list and I'll try to find a copy for you. I'm in the NA region.