6-9 million

That's almost as unlikely a prediction as the OP's 3.1 million week 1. You think MW2 will do 16 million on 360 alone? No way it outperforms Halo 3 by that much. It's questionable whether it will outperform Haol 3 at all, let alone by 5 million or more.

Unless you don't mean double the OP's 8.3 million Lifetime prediciton but double some other number?

@ ChrisNotSexy: 6-9 million is an awfully big spread for a prediction. I'm thinking more like 6-7 million for PS3 lifetime.

@De85 I am saying that 5.5 Million is just a prediction and I am aloud to make my own prediction.

Also If it sells 5.2 Million week 1 on 360 it would just mean that everyone and all their friends got the game in the very 1st week. This means that MW2 will not have the legs that MW1 had. I don't see 10 Million LT for sure.

Anyone want to bet me?

I think that CODMW2 won't sell 10 Million Lifetime on the 360.

Combined?

I'd be willing to take that bet, because it will do that within 2-3 weeks.

360 only, it will sell above 10 million, but that's too far away, so no thanks.

It's not a prediction, it's an estimate based on early data.

Lifetime about 14m

Uh, your predictions are way off IMO, here goes mine:

1st week - 5.2m
2nd week - 0.9m
3rd week - 0.5m
4th week - 0.8m

Total in one month - 7.4m
Lifetime prediction - 10.2m

Just worldwide numbers, for the X360 version of MW2. Prediction based on how Halo 3 ended up selling on the weeks following it's launch and presuming a holiday boost.

Lookin good :)

Although I'd say that your drop from 1st to 2nd week is a bit too high. Over 80%, that's a bigger drop than Halo 3 had and it didn't launch so close to the holidays back then.

Maybe I could be wrong, yes, but Halo 3 had only 4 days included on it's first week of sales, whereas MW2 will have 6 if I'm not mistaken. Just trying to be a bit conservative there.

EDIT - oh, MW2 will have only 4 days also... =/ maybe I should edit my second week predictions by 0.2m or so.