This looks like a bargain: from BAT: "1973 Datsun 240Z is a longtime-owned driver in original condition apart from an older repaint and rust repair. The seller says it has never been in an accident and and is a 20-footer, and we love the stock appearance with hubcaps. Find it here on Craigslist in Charlestown, Indiana for $5,900. Special thanks to BaT reader CPK for this submission!"

https://bringatrailer.com/2014/09/21/39-years-owned-1973-datsun-240z/

It looks nicely priced for that condition and location.