1st week:
LBP - ~500k
R2 - ~700k
KZ2 - ~350k
LTD:
LBP - 4-5 million (hopefully more :D)
R2 - ~4 million (I think R1 vs R2 will be somewhat like CoD3 vs CoD4)
KZ2 - 2-5 million (really depends on the final quality of the game, but it should sell well enough on graphics alone, as sad as that may be)







