187k on a week that only included two days of MK8 and 1/2 of its first weekend.
This is full week with rest of launch weekend plus some good word of mouth and media buzz thanks to Luigi.
Nintendo games are typically not front-loaded as greatly as others plus MK is a very big seller and obviously pushes hardware.
Though I doubt it'll keep the same numbers or increase, so I think there will be a minor drop off as it slowly, over time, goes down to whatever WiiU's new (higher) rate.
I'm going with ~150k.







