My neighbor bought his Datsun 240Z brand new in 1973, so he is the original owner. At 76 years old, he drives it seldom now and is ready to pass it along. It has two very rare options, dealer fitted vented hood to address vapor lock on the SUs AND working R-12 AC. I would rate the car as a solid A, it has perfect interior, zero rust and perfect glass and trim. I've driven it several times and it is lovely. He would take $35k for it.
Here's a picture of the car, in my driveway.