The screen is clean as a protective film is applied, but please check the photos for the yellowing of the analog sticks and scratches next to them. I have confirmed that it starts up and reads discs when connected to an adapter, but the battery has expanded and was disposed of, so it is not included. A genuine adapter is included. The buttons are in good condition without any wear. When reading discs, there is a whirring sound, and the power turns off if the adapter connection is poor, so I recommend purchasing a battery if you intend to play. Please purchase only if you agree to no returns based on the above information.