This is Pokémon Ruby for the Game Boy Advance. I confirmed it boots up on the DS on January 18, 2026. It is playable, but the battery is dead, so events that occur based on time will not happen. I am decluttering, and this is not for collection or sale, but rather an item that has been stored for a long time. Please check the condition in the photos and only purchase if you understand that it is a used item. The game cartridge only, no box or instruction manual included. Thank you for looking.