I am considering purchasing my neighbor's farm truck and would be interested in opinions about its value. Here are the particulars:

1992 C3500 (edit: it's a K3500, not a C3500)
4WD
Manual transmission
454 V8
Current Va. inspection, but the rear tires are near the end.
90,000 miles (The owner is a wealthy doctor. He used the truck to haul his gooseneck trailer to fox hunting meets.)
Set up for gooseneck and tag-along trailer.
Needs a clutch
Body and interior are about what you would expect for a 17-year-old farm truck. Some rust through, driver's seat wore out, etc.
Otherwise, a solid truck.

He wants $2,000.

kbb.com says it's worth $2,900 if in "fair" condition.

I don't mind paying a few extra dollars because it is exactly what I need. Our farm truck died the other day and is not worth my time or money to get running again.

What's it worth?

How much are the parts for replacing the clutch?