Marvel vs Capcom 3 (PS3) £9.99 used & £13.98 new from game.co.uk
http://www.game.co.uk/Games/PlayStation-3/Fighting-One-on-One/Marvel-vs-Capcom-3-Fate-of-Two-Worlds/~r349834/?s=marvel+vs+capcom+3
edit
also on xbox 360
http://www.game.co.uk/Games/Xbox-36...-of-Two-Worlds/~r349833/?s=marvel+vs+capcom+3
http://www.game.co.uk/Games/PlayStation-3/Fighting-One-on-One/Marvel-vs-Capcom-3-Fate-of-Two-Worlds/~r349834/?s=marvel+vs+capcom+3
edit
also on xbox 360
http://www.game.co.uk/Games/Xbox-36...-of-Two-Worlds/~r349833/?s=marvel+vs+capcom+3