I was at EB today and they have this program called the GMR. It costs you $10.00 to join and you get 12 months of GMR magazine (there mag) and a 10% discount on all used games. I took them up on the deal and I also bought 3 used games and I saved an additional 11.75 off the used prices. So the GMR package paid for itself the first day I got it. I must say the mag is very informative and the reviews seem to be very non biased and I like that aspect of it since I play both the XBOX and PS2.
Well just thought I would pass this along incase you didnt hear of the program yet.