Thank you for viewing the product description. ● About the product The product is the game software only. The game software has been tested and confirmed to work on a Game Boy Advance SP! It is a flash memory version, so there is no need to replace the battery. The exterior has been cleaned, and the terminal metal parts have been cleaned with distilled water and contact cleaner. Please check the photos. ● About packaging The game software will be placed in a mini zip bag and wrapped with cushioning material for shipping.