http://www.vgchartz.com/aweekly.php

http://news.vgchartz.com/news.php?id=5135

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SONY's top retalers have reported PS3 was a 300% INCREASE with the slim.....on VGC it is only a 90% increase

could PS3 be UNDERTRACKED in NA this week?

Unless they count both weeks.....even then, PS3 MAY be undertracked!

EDIT: no PS3 only had an increase of 100% the previous week

it may be undertracked after all

Top retailers, not all.

@aj agree, although we do always see the ps3 getting under-tracked

Do you really think they meant it went from 109K to 436K?

They meant it went from about 30-40K to 144K.

darth, re-learn math please.

@Aj Habafan

Top retailers.....means who?

The TOP marketshare ones.....if so then they probably have most of the market

The possibility of it being undertracked is there......especially considering EU & JP sales seem so high

@darth

Based on your assumption

$399 * 100x = $39900x

$299 * 400x = $119600x

The hardware revenue should increase well over 140% as Sony claimed.

Maybe it's not undertracked?

Eh, percentages can be deceiving.

@Neos

That wouldn't be advised for person who got a High A in AS-Level maths

@Outlawauron

We don't know what the initial figures were either.....they could be higher or lower......SONY needs to be more specific, I think they'll edit the press release

Another possibility is that VGChartz was over tracking PS3 before the cut.