The only reason the club nintendo paper is important is because it has a code that you can use one time only on the nintendo club website.
Each game you buy that has a code in it lets you redeem the code for points that you can use to get nintendo stuff off their website.
That code from this game is gone unfortunately because who ever owned it first either used it or lost it :) , I got this game off another auction and I already own it!
oh yay! I would love to win this....our game is no longer working and the kids miss this one, but I dont want to buy the whole kit with it....watching/bidding!!!