When you buy one of the super expensive mini-game items, you can only use it once! However, there is a way to keep them. First, download the game onto your VMU. Then, WITHOUT SAVING, turn the game off. If done correctly, you should have the minigame on your VMU, and still have the item in the game! NOTE: If you did not save when you bought the mini-game item, you will keep the money you used to pay for it with, making it free! The game will be on your VMU either way!