This is a set of the Pokémon Gold and Silver game cartridges for the Game Boy. I have confirmed that they boot up and work on my Advance SP. - Title: Pokémon Gold - Title: Pokémon Silver The software has been tested and confirmed to work. The original box, instruction manual, etc. are included. Please refrain from purchasing if you are looking for a perfect item, or if you are sensitive to wear and tear due to age, or any scratches or stains that are difficult to see in the photos. Please understand that we do not offer individual sales. - Model: Pokémon Gold & Silver - Console: Game Boy - Accessories: Instruction manual, case, cartridge Pokémon gold silver Nintendo GB GBC GBA Collection