Treyarch's game, which was officially revealed last night, can be ordered for the following prices:
Xbox 360 - £42.90
PlayStation 3 - £42.68
Xbox 360 - £44.99
PlayStation 3 -£44.99
It's worth noting that if you order a 360 or PS3 copy from GAME UK, you'll also receive a prestige token to use in Modern Warfare 3.