i recently pre ordered and bought halo 4 and was given codes for the following forest armor. artic battle rifle skin. xbox ghost avatar prop. assasin multiplayer emblem. mjolnir multiplayer emblem. yellow warrior xbox live avatar armor. xb3 2000 pts halo 4 map pass.also a free 14 day xbox live code for spartan ops war games.the reason for wanting to trade these codes is well my wife preordered one without telling me so now i have 2 sets of codes willing to trade all these to the best offer for xbox 360 stuff or other things
