Thank you very much for viewing our page. This product is only the software, as the box, instruction manual, etc. are all missing. Please check the images for details on the condition. To ensure the game's save function works properly, a socket-type battery holder has been soldered on, and a new Japanese-made button battery has been installed. Operation has been confirmed on a genuine game console, and the inside of the software has been cleaned. We will take measures to prevent damage and water damage, and ship via Nekopos. We are unable to negotiate the price due to the cost and effort of replacing the battery. Please consider the listed price. Returns and exchanges are not accepted from the perspective of preventing product substitution. Also, as this is an old item, please understand that there may be scratches and stains due to age.