whats a fair price for my car?

I'm gonna sell my car towards the end of summer, its the 95 grand prix in my profile.

it Runs and drives great, no rust, engine's in great condition, basically an overall great car. Its also gonna have AIM front airstruts in March, and EAI cylinders in the rear. very fast valves...clean title....

I bought it for $3000, its got alot of good work in it...whats a fair price to ask for it?