Whose your carrier ? if its Hagerty they have references of cars insured for allot more then noted.
It seems there are more green cars around lately then others but from what I have seen the white and reds ones where more track cars (crash and burn) and the Brewster green cars saved due to how rare and beautiful they are.
It goes red, white, and then green for numbers(imo), however the white ones out there seem to all be drivers less one in michigan owned by a PY'er here thats an automatic car Wing did a couple years ago.
The two white 73 sd's owned in Wisconsin that Im aware of are from Chevy collectors who one just sold and the other sits down by Milwaukee.
Allot of these cars are still not registered in order to know for sure thus the argument goes on.........
LOL,
Brew