Yeah, where you live in the country and even time of year can have a decent effect on the price of cars like these as well. The snide answer is "whatever someone is willing to pay for it", though that's really the truth. How badly you need/want to sell it can affect the price as well. If you're not in a hurry you can generally list it higher and wait as there aren't that many cars out there to begin with, so if someone wants one bad enough they'll likely be willing to pay more. Very nice looking car though, so I don't think you'd have much trouble. Generally speaking though the first thing I'd do would be check all the usual sites to see what's out there for comparison. Kind of like doing comps for houses in a neighborhood. Cars.com, AutoTrader, eBay, etc. Bring a Trailer tends to run on the higher side I think, but is a reference point just the same.