I listed my 03 Acura RSX on Auto Trader for $7200. Seller Networks contacted me by phone offering to help sell it. For $200 they would design my add, put it in national publications and websites, take all calls, and notify me when offers came in. They suggested I put the price at $8900. A couple months went by and even after reluctantly lowering the price no calls came in. Here is their business model. Get the listing with smooth talking. Set the price very high so no one actually calls on it. Get the $200. Sit back and relax.