This is the Pocket Monsters Pikachu Version. Cartridge only, no box or instruction manual. Basic functionality has been confirmed on a Game Boy Advance SP. *However, due to compatibility issues with the actual device, 100% operation is not guaranteed, nor is continued operation guaranteed in the future. To prevent swapping, returns are generally not accepted. Due to shipping costs, there may be changes between Yu-Yu Mercari Delivery and Rakuraku Mercari Delivery. When shipping, it will be packaged with waterproof measures and bubble wrap.