I am not sure if they still have it but cars.com used to have a great deal. $59.99 for three months with a full refund if you don't sell by the end of 3 months.
Having sold many cars via the internet I have one work of caution. Beware of anyone that has a check for a few grand over your asking price, it is a very common scan and a lot of folks fall for it. The buyer will make up a story about another car falling through and not wanting to go through the hassle of getting a new bank check. They give you the bank check, and ask for cash for the difference on the day they pick up the car. Sounds crazy but people fall for it all of the time. I guess a lot of peopel think bank checks are safe but they can be just as bad as a personal check. Every time I try to sell a car on the internet someone tries this scam.
