Jeez I've never seen this on ebay and thought I never would. This was given out as a radio promotion in japan. yea it looks like a hack but it was officially released by nintendo (well promotionally anyway) if you want to read more about this game go to http://classicgaming.com/tmk/annsmb.shtml

http://cgi.ebay.com/ws/eBayISAPI.dll...&rd=1&tc=photo