NSBW SALES: 5.22 m
http://www.vgchartz.com/games/game.php?id=35076®ion=All
COD: MW2 SALES: 4.88 m (PS3)
http://www.vgchartz.com/games/game.php?id=28847®ion=All
Amazing numbers, even one and a half months earlier than predicted!
Xbox 360 version to beat!