I was looking for this afew weeks ago and the cheapest I could get it for was £9.99 NEW, Seeing as it was one of the first games released for the 360 it's still a pretty fun game to play.
THQ and Relic Entertainment take explosive World War II combat to the next generation in an all new 3rd Person Action Game. Combining intense squad-based combat and easy to use strategic game play elements. The Outfit takes players behind enemy lines, battling the Nazi War Machine through a variety of combat missions. Choose from three playable squad leader personalities - each with their own skills and abilities and lead two squads of battle-forged soldiers on missions ranging from reconnaissance and rescue to search and destroy. As you complete missions, you'll gain action points that can be used to upgrade your arsenal, acquire tanks and other vehicles, build machine-gun nests and anti-tank emplacements or call for air or artillery strikes. Experience the cinematic intensity of WWII combat through 12 epic single-player missions or go online for a variety of multiplayer modes, including co-op.
Choose Between Three Playable Squad Leaders - Each with specific skills for different strategies, Multiplayer Modes Live! or Split Screen Online - choose from a variety of co-op and versus multiplayer modes
Switch between two squads at any time. Strategically use your squads on different parts of the map to achieve multiple objectives
Capture strategic areas to gain action points and spend them on the fly to acquire upgraded weapons, driveable tanks, and fixed positions
Fully Interactive and Destructible Environments - Destroy buildings, bridges, emplacements, walls anythingwith real physics and damage modeling