This is a set of four Family Computer games: Dragon Quest I, II, III, and IV. Regarding the condition, the cartridges show minor scratches and dirt due to aging. I have tested them on my Famicom-compatible console, but there is a possibility they may not work depending on the compatibility with your Famicom console, so please consider your purchase carefully. The remaining life of the internal battery for backup is unknown. Also, as these are stored by an individual, please refrain from purchasing if you are concerned about the condition. Shipping will be via the anonymous and insured Yu-Yu Mercari service (Yu-Packet Post). Please read and agree to the self-introduction before proceeding with the purchase.