Without pissing you off or anything 8k to 10k but thats just me. I think yours is outstanding looking and someone who would want, need a Demon should look hard at your car. Thay are not that easy to find. FYI, I did just read a post of a guy who has a numbers matching 340 72 4 speed demon thats susposed to look great but needs some trunk work (whatever that means) for 15k. Also, prices are all over the place! Good luck with your sale. I almost forgot, I am not an expert!