Thank you for viewing. Pokemon HeartGold - No game cartridge Pokemon Black - Game cartridge included, no outer box The PokeWalker has not been used since purchasing HeartGold. The cushioning material and insulation seal are still present, and it is in very good condition. I have not tested the functionality to avoid removing the seal. I have not tested the functionality of Black either. The PokeWalker is completely unused. *Please note that the game cartridge is not included.* Please understand that this item has been stored at home. Due to the high price, cancellations and returns are not accepted after purchase.