Offered for sale is a Makita AC310H high pressure portable air compressor. It's rated to deliver up to 400 psi. It sells new at Home Depot for $823.99. You can search their website yourself, or here's a link directly to the product page. (Image shown is also from their page)
I've owned this one for about five years, since I bought it new in April of 2014. It's been used indoors only and is in excellent condition. I no longer use it, and would rather have the space.
That said, please understand that this is a high pressure compressor. There are connectors that let you connect normal pneumatic tools at normal (lower) pressure, but the connectors on the high pressure side are different. You will need to either hard plumb an air line into the high pressure side or buy special high pressure tools that use high pressure connectors. And if you were to connect normal pneumatic tools to the high pressure side, they would not last very long at all. Seriously, it would be hazardous.
Obviously I will entertain offers to barter; why else would I list it in the barter section. Right? If you have something I could use, or something that catches my interest, maybe we can make a deal. Of course, if someone hands me $550 they get to take it home.
If Craigslist is still having difficulty with the Contact Button (more specifically the Captcha thingy), you can call me at nine hundred and eighteen, six hundred twenty three, three thousand and seventy eight. That's my home number, so no texts please. You might be able to send one, but I'll have no way of ever seeing it or even knowing it was sent. Thanks, and ask for Joe.
do NOT contact me with unsolicited services or offers