This is a set of 4 Mega Drive cartridges. Since the operation of all cartridges has not been confirmed, please consider them as junk items. The condition is as shown in the photos. Please understand that there are scratches and stains due to aging, and only purchase if you accept this. This is a set sale, and individual sales are not available. Shipping will be done with careful bubble wrap packaging. Please comment if you have any questions. A-002