What's this Barracuda worth???

Looking for another Cuda is out of the question. I'm not on a quest but, rather, have had this opportunity presented and wish to go about it correctly.

I have been under the car and, while filthy, it is still solid as is the trunk floor.

I am pretty sure that motor has not been rebuilt. The present owner (the grandson) claims he drove it to work 2-3 times about 2 1/2 years ago but then simply would not start. Jumper cables didn't make it happen, either. I'm thinking fuel or spark.

At present, simply trying to gather as many opinions as possible prior to the weekend which would be the next time I can meet with him.