November 2012 NPD Thread - 360:1.26m, 630k<PS3<790k, 3DS:540k, Wii U:425k, Wii:420k, NDS:370k, PSV:>210k

[Shinobi-san]

smbu2000 said:

So the ps3 is overtracked by up to 87k using vgc numbers. Will have to wait for numbers to see how much it's overtracked.

Last year the ps3 sold 895k, so the absolute maximum it will be down YoY is nearly 30%. 

What do you base that on??