This is a Pokéwalker that came with the Pokémon HeartGold HG/SoulSilver SS game. E *I have checked that it works with batteries, but batteries are not included. This is the Pokéwalker unit only.* I think it's relatively clean, but it's an old, used item that has been handled by people. Please refrain from purchasing if you are looking for a perfect product or if you are sensitive to used items. Pokémon Pocket Monsters Game DS HGSS HeartGold SoulSilver Accessories Pokéwalker Pedometer Toy