17 Family Computer cartridges Due to long-term home storage, functionality has not been confirmed, so they are considered junk items. There are markings on the back with a marker. We cannot answer inquiries regarding the items, so please check the photos and purchase with no claims and no returns. There are stains and discoloration. There may be oversights in the inspection. No individual sales, no price negotiations. #computer #cassette #game #TV #kids #retro #Showa