I bought Halo: ODST and realized that I need the money for college wayyyy more than I need the game. I just opened it, and I have the un-used sgt johnson unlock card that comes with the game when your reserve it. I currently have it on ebay for $20, 5 days left. If you want to bid, here is my post.
PM me/ post back with offers, I think I can still pull it off of ebay. Thanks