It looks like in Poland BF3 will beat the shit out of MW3 in term of sales

[donsterydo2]

Official sales numbers for recent Call of Duty games in Poland (all platforms combined):

Call of Duty: Modern Warfare - 160k
Call of Duty: World at War - 77,5k
Call of Duty: Modern Warfare 2 - 130k
Call of Duty: Black Ops - over 45k <--- this one is unofficial

 

Data is from last year.