Greg, I think that the asking price is about right. The car was built by a well known shop (Speed Gallery), has a top-notch roll cage, and looks ready to race. The minor body damage isn't of any consequence.
I know of a similar car that sold with a data system and a spare engine (eBay sourced) for $35K so your car should sell for over $30K. I'd buy it myself if I didn't already own one!
Someone should jump on this.