This is a Pokémon Gold game for the Game Boy. The save battery has been replaced with a new one and is socketed, so soldering or expensive tabbed batteries are not required for the next battery replacement. The game has been advanced to the early stages and saved. A non-genuine cartridge case is included as a bonus. Please purchase only if you understand that this is a used item. #GameBoy #GAMEBOY #Pokemon #PocketMonsters #GoldSilver #SecondGeneration