Starting in January 2008, Japanese fans can redeem their Club Nintendo points for a Super Mario Galaxy "platinum version" soundtrack. The first disc will have 28 tracks of music from the game, while the second disc will have 53 "variations."

Also, this coming December, Club Nintendo will offer a 2008 calendar featuring art from Mario Kart Wii and Super Mario Galaxy. It is not yet known what other artwork will appear in the calendar.

Source: Club Nintendo