Not official, just my interpretation of how the thread went.
ioi's initial prediction is 300k WW for WiiU on the week containing black friday. He later said that because of previously overtracking WiiU last holiday season that the tracking has been adjusted so this could now be undertracked and certain sources seem to suggest that WiiU could be in the 300k region for NA instead of the 200k NA included in that 300k WW estimate.
I would take the 300k WW as the most likely number with the possibility that the official numbers are higher.
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