Check out the chart
http://games.stumpnet.net/vcsales/
This data represent about 11% of known VC/WiiWare sales.
I think Lost Winds may have sold more then 150,000 games.
I think SMB , SMB3, SMW, MK64 and SM64 may have sold close to or over 1million games.
Consoles LTD, end 2009, end 2010 - prediction
Wii - 68 million, 90 million - Wii HD in late 2011 - $249
360 - 38 million, 47 million - 720 in late 2010 - $299
PS3 - 31 million, 43 million - slim PS3 in mid 2009 - $299