Trade in Xbox 360 games, get $50 towards the Xbox One version
Amazon offer will run till 31st December.
Buy a selected Xbox 360 game from Amazon, and you’ll be able to trade it in with bonus credit towards purchasing the same game for Xbox One. The retailer’s offer runs till 31st December, and currently covers eight of this year’s tastier releases – Watch Dogs, Call of Duty: Ghosts, Battlefield 4, Assassin’s Creed 4: Black Flag, Need for Speed: Rivals, FIFA 14, Madden NFL 25 and NBA 2K14.