littlemonkey
CAGiversary!
"Trade in five games and get Halo 2 for Xbox free! Eligible trades include PS2, Xbox and GameCube games except for football, baseball, basketball, hockey, wrestling and soccer titles. After we receive your games, we'll send you an e-mail with a $50 coupon code that can be used to purchase Halo 2."
http://www.ebgames.com/ebx/ebtrade/default.asp#
http://www.ebgames.com/ebx/ebtrade/default.asp#