Hi Ed,
I pretty much agree with Randy H.
I think it's pretty much a matter of how much would it cost to get a replacement car of equal condition on the open market.
The current NADA book prices do not seem to be too far off from real world prices. Depending on what condition your car is really in, It's likely similar to what an appraiser would give. I would guess somewhere between average retail & high retail. Probably closer to high retail.
1965 AH BJ8 phase 1
Low retail = 15,575
Avg retail = 33,900
High retail = 50,150
1965 AH BJ8 phase 2
Low retail = 17,750
Avg retail = 37,325
High retail = 55,050
All considered, I would probably try to insure for agreed value somewhere around high retail. The premiums are not a lot higher for the higher valuations. Some time ago my insurer would readily accept "average retail" plus photos, without question, but wanted documentation or appraisal for higher values. Since I had complete receipts & documentation of the restoration costs, they accepted this documentation as substitute for an appraisal, & raised the coverage accordingly. They also automatically raise the valuation each year to cover appreciation.
D