I think we can assume that with digital sales included NSMB2 first week will be better than NSMB relatively speaking: in two days NSMB2 have sold half the numbers of that of NSMB - but it's also had half the time to sell. Now, if it's been downloaded 100k times through the eShop, that would mean a sale of 500k in two days. That would equal 250k a day. Now looking at the NSMB numbers: with 800k sold copies the first four days that would mean a sale of 200k a day. So, relatively speaking NSMB2 would have sold better on a day to day basis.
But, as of right now we don't know. We'll have to wait for the digital numbers before we proclaim doom or gloom. Be patient people.
I'm on Twitter @DanneSandin!
Furthermore, I think VGChartz should add a "Like"-button.
