Go to their site online and put in your car and all the info. they want, and then see what your car is worth. It will give you 2 values, one is retail and one is trade-in; usually only dealers can sell a car for retail, and owners selling their own cars may get a little over trade-in or just at trade-in, if you're really lucky you could maybe get retail, but don't count on it. Maybe put the retail value in the paper and then put OBO, I think that would be best to start out at. Good Luck!