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