Game Boy software "Yu-Gi-Oh! Duel Monsters" software cartridge + software case Thank you for viewing. This is a listing for the Game Boy software "Yu-Gi-Oh! Duel Monsters." It is a set of the software cartridge and software case (box and instruction manual are not included). [Condition] • Software cartridge: Tested and working • Software case: Shows signs of wear due to age, but there are no issues with storage Please refrain from purchasing if you are looking for a perfect item or one with a complete box and instruction manual, as this is a used item. Recommended for retro game collections or for playing. [Shipping Method] • Will be shipped via Yu-Packet Post ・Instant purchase is OK.