I bought a claimed 100% working Paperboy from him on ebay many years back. The board was having graphics issues on pickup which he claimed was a voltage out of adjustment. He played with the power supply and it seemed to disappear. After I got it home I also noticed 1 of the stereo amp channels on the ARIII board was out/bad. After getting it home the graphics issue got steadily worse and it was definitely not a voltage issue, I tried swapping out the switcher (it had a swither wired in with the ARIII).It cost me $80 for another boardset and $20 to fix the ARIII. He used to sell regularly on ebay, but I feel he wasn't 100% honest with that transaction.