From Amazon "50% off promotional code valid towards the purchase of a single video game or accessory at Amazon.com/games" Expires 8/31/09
I received this through a recent trade-in offer. You can save quite a bit if you are looking for an expensive collector's edition or accessory. The coupon's value depends on what you are looking to buy. I'm not looking for anything expensive, so I wouldn't be taking full advantage of it. I thought someone here might get more from it.
I'll sell it for a $25 Amazon gift card or your copy of Infamous or Call of Juarez: Bound in Blood (PS3).