Charttrack confirm WiiU LTD is at 150k.
Also PS3, 360 and Wii are overtracked too.
360 and Wii were 8.4m in June when 360 overtook, they're now 9.2 and 8.7 respectively, no way they've sold that much over the past 4/5 months.
PS3 was 5m early in the year and is at 6.1m, again far too high, PS3 sells on average 1m a year and that was during the peak.