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The Duty-Free Shop is an area on the cruise ship in Mario Party 7. Here, the player can look at records, collectible figurines, sound effects that the player has collected with Cruise Mileage Points. There is a computer that is used to purchase figurines, sound effects, characters, and minigames, as well as a Travel Diary, which holds game information. The name "Duty-Free Shop" is probably referencing how shops on most cruise ships are duty-free. The shop is hosted by Toadsworth.
List of purchasable items