1931 Roadster pickup

[26Tudor]

I just found one in this tiny little town, it's an indented firewall '31, the body is 99.99% rust free. The guy bought it in 1965, took it apart, and tagged and bagged everything, then never did anything else. He's 82 now, and has come to the realization that he won't ever be able to do anything with it. It has the fenderwell spare tire fenders on both sides, the (as far as he knew in 1963) original engine, original perfect chassis, splash aprons, rear fenders, even the original non-peaked radiator shell.
He wants 4,000 for it, but I know I could get it for 3,500.
The question is, is it worth it?