Not sure how you guys feel about used games, but I found this in my web wanderings today.
25% off used games at Gamestop. Gotta buy at least 2 and 4 max.
(http://www.ebgames.com/gs/newnews/fsi/images/EBC3009963.jpg)
I'm a bit tempted but they mark up their used games a lot. Oh, and offer expires on 8/6/09. :P