[Coley]

The truck would have me being cautious.
I agree with Jocko on the box....what is with that?
Get under the truck and check the frame to see if it has been shortened..then check the spid and serial numbers to see if it was originally a shortbed vs. longbed truck.
As well, the 10 minute gloss black overspray job under the hood makes me nervous as well.

....Job no 1: Get some cardboard and get under the truck and find out if that is an original shortbed or not and then you can check for the rust worm as wel...noting that you can't estimate much of anything on truck like this until you get under it.
That is where you will find your pricing in my opinion.

all good
Coley