How much should I sell it for?

I have a '99 silver Jetta. I just went to have it serviced because I was driving it and the front started smoking, but it is all fixed now and the breakers and brakes are new now and there are 97,000 miles on it. It has black leather interior. There is a small dent in the front of corner of the car and there are a couple scratches on the back. It has a 6 disk cd changer. I have had this car for 2 years but I am moving and i want to buy a new car. I have kept this car very clean for the past 2 years and i am just wondering if anyone knows what I should ask for it. Thanks for the help :)