In the future , always take video of your electronics working , take photos of all angles , and photograph or write down the serial number when you sell stuff online . This allows you to prove the items were working , and if they want to get a refund and return your items , it prevents them from secretly giving you back a broken item instead of your working item . I had a guy who was bugging me that the Xbox 360 I sold him didn ' t work , and that the SNES I sold him didn ' t work , and was threatening a bunch of legal action and calling the police if i didn ' t give him a big chunk of his money back . I sent him the videos I had taken of these items working , showing the serial numbers , showing them hooked up to the TV , and showing the system working with me using the controller , and he stopped bugging me immediately . I ' ve never heard from him again . He was just trying to scam me .