why don't you develop the domain, if it is so damn good ?
well if I owned it I would tell you the url. I can't give any details as the person who currently owns it is some guy who registered it as a personal site to tell the world his remarkably boring story, with a design that hasn't been changed since 96. I don't want to give away the url and end up paying twice as much as I have to.
Clearly it depends too much for anyone to give even a wide estimate.