Need help on how to propery take care of a super Nintendo. I bought a super NES off of ebay. The seller says he cleaned it, but I found a hair and a small object inside the game slot, which tells me he didn't clean it. Firstly, the games load up properly for the most park. Sometimes the graphics are messed up I have videos on my Youtube. Search 00dethklok to get an idea of what it looks like. Suggestions of if its a actual chip issue or if I just need to simply clean the slot connectors in my super? The fact that mario moonwalks makes me think its a connection issue lol. Additional: multiple games do have graphic issues, even the games the ebay seller claims he tested them with the games he shipped with my system, and they worked 100%. Also I don't want to return the system mostly because of the cost of shipping it back, so does anyone have the price range of what this would cost if I did seek professional help?