The main unit has dirt. The instruction manual is lost. The box is in good condition with few scuffs. It has been maintained, but it is an old product over 20 years old. It may be difficult to start, so it is being sold as a junk item. (For cartridges with built-in batteries, the batteries have not been replaced, so they may be dead or past their expiration date.) Thank you for your consideration. Retro game N64 Nintendo