Mario Kart For The Wii Comes With A Wheel?

We have the rumored final box art for Mario Kart for the Nintendo Wii creeping out to the internets today.  We don't know if this is final or accurate.  If it is a fake, that is some pretty damn good artwork.

The question is, do we really need a bundled wheel to a) take up more shelf space on retail shelves and b) possibly raise the price for the bundle with a unneeded attachment to play the game. 

Hopefully this game will still ring up around $49.99.  Being that is is Mario Kart you can almost be assured that the game will be stellar.  The game is tentatively scheduled for a quarter 2 release, but with the delay of SSBB I am not going to get my hopes up.