I think it's time to launch bradbay...
I know a seller who closed his online store. The problem was people wanting lower prices and he got negative feedback. My advice to him was to raise his prices to keep the problem people out.
Amiga users were getting gouged on Ebay because investors started to deal with the equipment which started raising prices. They started Amibay.com in response.
I'm guilty. I bid on a used Amiga on ebay. I asked the seller a question and he didn't answer during the bidding. And I guess I didn't read the listings well enough before impulse kicked in. I figured a way out. The reseller was a recycler and he said there was no way to test the computer. I said he never plugged the unit in and looked to see if the LED/Light went on which is a test. They must have changed the rules because of me. I didn't buy it and I didn't have Paypal set up so there was little recourse. I had some other reasons that I listed as well. Since then I've been hesitant to deal with Ebay.