Thank you for viewing. SEGA SATURN SEGA SATURN Sega Saturn Expansion RAM Cartridge 4MB 4MB expansion RAM cartridge for Sega Saturn. *Since there is no operating environment, operation has not been confirmed. Therefore, this is a junk item. The exterior does not have any noticeable scratches, but there are small scratches, scuffs, and dirt associated with use. I think it is a good item for an item stored at home from that era. Please understand that the above is a personal opinion. *Please check the images. *Instant purchase is OK. Since this is a amateur inspection, there is a possibility of overlooking something. Thank you for your understanding. h book