Wow. Where has this been? It's only got about six days left on it. :/
Anyway, the best flip I've found so far is Rogue Warrior. After 25OFF+Edge, it comes to about $17+tax a piece on gamestop.com. So basically $34+$10= Red Dead/UFC 2010 for $44+tax. Which isn't horrible, but if you're going to bother with it, you might as well just order them from Gamestop's website with 25OFF, not worry about the Rogue Warriors' taxes, and get the coupons/exclusive Gamestop offers for $45.