How much should i sell my eclipse for?

I have a 1997 mitsubishi GS with tons of extras. My eclipse has a custom spoiler, front and back body kits, I have an extra back body kit and spoiler, JVC stero and i also have the stock radio, I have 8 inch black rims on it and the stocked rims. The front bumper is primed but they can get it painted sliver for like 100-150$ i can even get them a deal for like 50$. I have custom tailights and the regular stocked ones, the windows are tinted, and it has the hook up for a system in it. and its an automatic.