VGChartz vs Nintendo (IR Info) in Sales! (Wats OverTracked and Undertracked!)

[Kresnik]

Barozi said:

I remember Mario Tennis and Paper Mario to be too low and NSMBU and Luigi's Mansion 2 too high. Though latter might have been fixed after some NPD release.

I am 99% certain Luigi's Mansion has been adjusted down at least once.  I'm not sure about the other three.