Hi, I'm trying to get the correct answer to that question. I looked inside the instruction booklet, but couldn't find anything on number of players. I no longer own a WII so unfortunately I can't try to see if it has a multiple player setting. All I could find was a couple google searches and from what I read it is not a multi player game. Hope this helps.
GIN is get it now its a price that you're willing to accept now, instead of waiting for the auction. For example I've been looking for these for a long time for my kids so I would offer you 3000 for them both right now, or you could set a gin price to avoid people haggling.