NPD Dec: X360 #1, 1.7m, 900k - 1m Wii, PS3

[Lucas-Rio]

ethomaz said:
360 overtracked by 1 million in US???

 

By 1,2 millions to be accurate.

They overtracked the Wii by 1 million as well in 2008 (it had shortage and did 2 millions instead of 3 that Vgchartz had).

Vgchartz has problems while tracking december big numbers. The method should be corrected.