Super Mario Bros. Cartridge Bi-Fold Wallet $25.00 Default Title - $25.00 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. Save up your money for the latest game release in a snazzy Nintendo themed wallet! This Super Mario Bros. Cartridge Bi-Fold Wallet looks just like a classic Super Mario Bros Game cartridge. Ages 14 and up.