Thank you for viewing. This is WonderSwan Shanghai Pocket. Comes with box and instruction manual. The box has scratches, peeling, and is misshapen (see images). The clear plastic case inside also has dents. I have confirmed that it works on the WonderSwan console I own, but it is quite old, so I cannot guarantee its operation. Please understand the nature of the WonderSwan before purchasing. ◇To prevent trouble and swapping, returns are not accepted, so please make your decision based on the photos. Thank you.