I think its kind of common knowledge that when it comes time to sell a vehicle you restored, you never get paid for the labor or time you spent on the project. The only way you can add labor, efforts, research, crying, loss of fingers, divorce, etc. to a price is if you build it for someone else who's willing to pay you a lot of money. If I calculated the countless hours I've spent working on my car and added it to the price of my car, I could probably sell it for a million dollars. People are only going to pay around what the common value is for a car. While our cars continue to go up, one cant expect to sell a car for $30,000 when many similar condition cars are selling for $13,000 (unless you get lucky!). No disrespect, I hope you get over what you're asking for the car, I just think your selling points may be a little off. Good luck if you do decide to sell it.