From their website:
“Expect the game to sell between 750,000 units and 1 million units in the USA by the time it is done selling. This is the only game in the series, but it was first released in Japan in June 2010.”
We here at Operation Rainfall would love for the game to do that well, but it does seem like that number is a bit high. Prove us wrong US game buyers!
Source: VGChartz (http://www NULL.vgchartz NULL.com/article/250045/usa-preorders-chart-31-march-2012-kinect-star-wars-xenoblade/)