What do folks think of Haggerty's estimate of the current values of GT40s?
insider.hagerty.com
These values are for cars in "Excellent" (not "Concours") condition as of April 2023.
Thanks to Davidmgbv8 for the pointer to the article in another thread.

Putting a value on the Ford GT40 - Hagerty Media
Many Ferraris of similar (or lesser) provenance trade for millions more. Could it be that the Ford GT40 is ... undervalued?

Prototype | $7.7 million |
Mk I | $6.4 million |
Mk II | $8.4 million |
Mk III | $5.1 million |
Mk IV | $6.8 million |
These values are for cars in "Excellent" (not "Concours") condition as of April 2023.
Thanks to Davidmgbv8 for the pointer to the article in another thread.