How does it work? Customers who purchased one of select Xbox 360 games, including Call of Duty: Ghosts, Need for Speed Rivals, Madden NFL 25, and NBA 2K14, can return the game for a $25 credit and a $25 trade in value. Since Xbox One games will cost $60, that leaves a $10 difference for the purchase. Such a system will allow you to play the game for a few months on your Xbox 360 instead of having to wait for the Xbox One version.