Diomedes1976 on 31 July 2007
Wow ,its titans clash between Wii and PS3 at number 1 and 2 respectively .
I have been tracking amazon since the PS3 launch ,even before to tell the truth .
The amazon sales cant measure very well sales of the systems ,I mean if one console is 14 and the other 21 or 25 it is nearly impossible to tell if it is outselling it barely or by a great degree .
But ,the games that are usually in the first places in amazon are the ones that we have in the NPD charts as the more sold ,and if a console consistently is above the other in amazon then in the NPD data it is above as well .
It is indicative ,although not definitive and doesnt allow us to build comparative numbers about if some item is outselling another by 10% or 35% .
