Each eligible Xbox 360 game traded in to Amazon prior to December 31 will be valued at $25 and, as part of this promotion, Amazon will tack on another $25. That leaves you to make up the $10 in-between.
Amazon will support eight games over GameStop's five: Battlefield 4, Need for Speed: Rivals, Madden NFL 25, Call of Duty: Ghosts, FIFA 14, Watch Dogs, NBA 2K13 and Assassin's Creed 4: Black Flag. Just make sure you read the full terms and conditions before you start boxing up your games. okay?