I've listed my car for sale on TMC, Craigslist, Cars.com, AutoTrader.com, and CarGurus.com. I would love to get some more exposure, especially now that the weather is turning nice again, and ran across DupontRegistry.com. However, the cost of listing it there is twice what AutoTrader charges, and I'm having trouble imagining a case where someone interested in buying a Roadster would search there but not on Cars.com or AutoTrader. The cost seems extreme, and so I'm wondering if you get more for that listing than I realize. Has anyone ever used DupontRegistry.com when selling their Roadster? What was your experience with it? Did you get additional leads beyond what you received from the more standard listing services? Would you recommend it? This is for a Pittsburgh, PA car.