I have a nearly new airbrushing compressor going cheap.
Like this one ...
http://cgi.ebay.co.uk/AIRBRUSH-COMPR...ht_1404wt_1165
The reason its cheap is cos its slightly faulty and the company I bought it from kindly sent a replacement.
Only had it since november, but the micro switch that activates the air is a bit dodgy as it sometimes waits till the air pressure has dropped to zero before it kicks in.
Only other thing is it doesn't have an adjustable air pressure regulator likie the one in the piccy, so it will only run at 30psi.
Other than that its perfect
Looking for £20 plus the postage or happy for it to be collected from WORM, Caldicot or my house