Good luck with your sale. Just sold mine last week - first listed it in April with no response or offers. You may be high in your asking price - here is a link to NADA value for classic cars:
I also put mine on CL and an ad in the local paper - no legit bites at all. I was in it for the duration though as I kept mine in great shape and wasn't going to give it away. Be patient and I hope you find a good home for your Cabbie. I miss mine but she is with a wonderful new owner and ready for her new life in PA.