For all of you familiar with the Club Nintendo you should know that it is possible to earn extra coins by marking that you intend to buy a Nintendo title before it is released. Members can redeem their coins for a variety of themed Nintendo prizes so if you have not signed up already then you should get on that.
Anyways, if you intend to buy Ocarina of Time for the Nintendo 3DS then you should head on over and select that you plan on doing so. May as well get some extra coins for buying such a great game.