Just got this air compressor for 200 used. It is a Campbell Hausfeld 5HP, 30 Gal tank. The people selling said their son bought it to paint his car, but only used it for prep, as their garage let too much dust in for finish painting.
The dad said it may have less than ten hours on it. It looks new, and the tank was stored with the bleeder open so it's dry inside and clean. I know I can sell it for what I paid for it if it doesn't work out, but I'm confident it will. It also came with a 50 ft air hose!