Puzzle pieces. Shin Megami Tensei: Persona 4 jigsaw puzzles exist and Atlus is selling two of them in their online shop.
Puzzle type B breaks the game’s cover art (minus the logo) into 500 pieces. Puzzle type A is a 1,000 piece odyssey to put together key concept art. Each jigsaw puzzle can be purchased individually on in a bundle for 5,460 yen ($60).
See, Atlus really has a ton of stuff they could sell in North America. Puzzles, Black Frost plushes, and beer mugs are just some examples of their character goods.