OXMUK
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.
It also appears to be US-only for the moment - we'll let you know if the deal becomes applicable in Blighty or Europe. Those who take advantage will receive $25 bonus credit alongside a minimum trade-in value of $25, meaning you'll pay a mere $10 for the next generation release. Not too shabby.
The offer covers normal and special editions, and you don't need to have bought the Xbox 360 game from Amazon. Any takers? Gamestop operates a similar scheme that requires you to be a PowerUp Reward member before making the initial purchase.
http://www.oxm.co.uk/60872/trade-in-xbox-360-games-get-50-towards-the-xbox-one-version/
