This compressor has been sitting in my shop for about 10 years. A company brought it in and we rebuilt the valves, checked the bearings, honed the cylinders and replaced the rings. We replaced most gaskets and seals It has never been run since the rebuild. The company filed for bankrupcy protection, so we came to agreement that I would sell the compressor to cover costs. The invoice on thr repairs was 375.00. I've reduced the price to 200.00 for the unit, which seems fair.  It pumps 10 CFM at 300#. This is a good value if this is what you need. These were cast iron workhorses.