Ebody bucket seats value?

I have a spare set of ebody bucket seats leftover from my barracuda I was gonna put them in the dart but now I'm thinking I will just sell them and use the money to put towards the machinist bill!
What is a good asking price? I know the price on stuff like this is based solely on finding a buyer but where should I start? They are in pretty rough shape they will need redone but they are complete including the brackets.