what i think it is worth might be offensive, but for a non running star/quest
that doesn't have a turbo or a reusable block..
It is worth 100.00 -250.00 depending on the suspension and drivetrane that is in it.

I want a shell for a turbo 302 project, and that is basically what you have.
is it time to cut your losses and sell it that cheap? that is up to you.

please dont take my offer as a low ball offer. The condition of the motor makes everything but the body pretty much worthless.