This is a charm set featuring Princess Peach, Daisy, and Rosalina from the Mario series, exclusively sold in Super Nintendo World at USJ (Universal Studios Japan). It is new and unopened. Rosalina is a hidden character in Super Nintendo World, and there's a Rosalina stamp in the official app. However, Rosalina doesn't appear in USJ advertisements, making Rosalina merchandise very rare. Rosalina will also appear in the new Super Mario movie, "Super Mario Galaxy: The Movie." Instant purchase is available without comments.