I find this Crypto world amazing. The amount of naive young kids releasing coins without any thought is staggering. Quite obviously, this is a registered trademark belonging to Nintendo. OP - you can't just pick a name belonging to a famous games manufacturer and expect to profiteer from it, I mean are you plain stupid?

I would shut this coin immediately no matter what you think, you'll receive a cease and desist letter and might even end up in court. Shelve this along with Coinye West and PayPalCoin. To anyone reading this thinking of releasing a coin with a recognizable name, do a trademark search first before you waste hours & days of your time releasing a coin that will die on its arse.

http://www.uspto.gov/trademarks/