Last month the following happened. I sold a working Omega TC2 for a little above 420€ through ebay.de. Part of my auction text was: "Achtung: Die Uhr ist getragen und verfügt dementsprechend über Gebrauchsspuren!". I mean even if you don´t speak german you know what "Achtung" means. Buyer (not from Germany) never tried to get in contact, left a negative with the following text: "Lots of ware in the bracelet pictures are little deceiving!" Thanks, that´s exactly what I´ve written in my auction text and for this reason the Omega sold for more or less little money.
As usual I took extra large pictures so that everybody could see it. The ebay feedback system definately lacks the feedback for the buyer.