A:Answer There is no preorder bonus with bestbuy specifically, but if you go to Nintendo's official Mario website, you can complete missions to get pins. Just do the 4 website missions and claim the gold points on the day the game releases by pressing + on the game, going to mynintendo, and clicking claim gold points. If you do that and go to the mission page, within 24-48 hours there should be a way to get the pins. So not a pre-order bonus per say, but a bonus nonetheless.
