Thank you for viewing. I am organizing the house to dispose of my parents' house. This is a Nintendo product from 1980 (Showa 55). The cassette tape was produced by Dentsu, and it has a historical feel. How about it as part of your collection? I do not have a cassette player, so I have not confirmed the operation. There is a possibility of sound skipping due to warping over time, and I cannot guarantee that you will be able to enjoy the original sound. Please understand that this is a used item with age-related deterioration and purchase based on the photos. Shipping will be in simple packaging, and I plan to use Mercari delivery. Since there will be shipping costs, please refrain from price negotiations. We cannot accept any complaints, returns, or exchanges regarding the product. Since this is an old item and has been stored by an amateur, please understand and agree to the above points before purchasing.