Will MGS4 numbers be > or < than GTA4 for PS3?

[Coca-Cola]

If Sony wants to pass 360 in sales soon, then they should sell this bundled PS3 for $399. not many will pass on that.

Still, I think MGS4 has a chance to beat GTA4 for PS3.
Is the game bundled in OTHERS and in Japan as well?

I never got into GTA4, but enjoyed MGS games and MGS4 has better casual appeal.