I am considering selling my two 40 gallon cylindroconical plastic fermenters. They are brand new. One hasn't even been used yet. They have custom made stands... very nice. The only reason I am thinking of selling them is because I also have two 30 gallon tanks and I don't have time to do double batches these days, now that I am brewing on the 5 BBL. I will negotiate price, but was thinking about my cost minus the $70 gas to go pick them up... but I will haggle a little.
http://www.tank-depot.com/productdetails.aspx?part=A-IN0040-30