1973 Duster- what's it worth....

What does it look like under the car and in the trunk? If it had a bunch of cosmetics it would sell easier.
It is hard to grade a car that you cannot see in person but I would give this a price range of 4800-5700. People will try to talk you down due to the interior, but out side of that everything looks clean. I would love to own this car but I cannot afford it.

Trunk and underside of car are mint. Very clean :)