Munkeh111 on 15 August 2008
| crumas2 said: I was under the impression that NPD was measuring sales to consumers in US-only, while VGChartz was measuring shipments from manufacturers for the Americas (not just the US). Why are some posters claiming the numbers should match? Isn't this comparing apples to oranges? |
VGC should be NPD + 10%, but the Xbox is 100% higher on VGC, and the PS3 is about 20% lower
