largedarryl on 23 December 2008
NPD tracks sold to consumer as well. I did a quick check for the Wii numbers and VG is pretty close.
NPD lists 15.3 for Wii
Vg is currently at 20.03, then if you subtract the last 3 weeks of sales you get 17.69 for NA at the end of November. This number *0.9 = 15.92 million consoles and that is an error of 2.0%
I don't plan on doing any of the other consoles, but 2% error is negligible.
