Could you tell us the year (I’m guessing late ‘71, or early ‘72) and the last four digits of the VIN? You can see the VIN if you stand outside the drivers door, and look through the windshield for a metal tag on the dashboard.
The car has a very rare (and valuable) two spoke steering wheel, and a cool ‘70s radio, probably dealer installed.
The wheels on it are aftermarket, but very nice ones, and it’s also great you have the original wheels to go with it as well.
In the picture when the car was black, it looks like the rear wheels may be the 10” wide ones. Those are also valuable with a pair of those 10” wheel (nowadays) selling for at least 4K, and people are asking up to 6.5K - but I don’t know if they are actually getting that much.
Good luck with the sale. We will be watching for it.
Any paperwork you have with Jack Webb’s name on it will be of interest to a future owner.