KZ200 engine

Hi,
Today, while looking in a junk pile for more Yamaha DT175 parts, I came across a KZ200 or KLT200 engine. It says KZ200, but I'm guessing it is out of a KLT200, since it had a large airbox, and a plastic gas tank, similar to my Kawasaki Bayou 185 four wheeler. The piston is scored, it has no flywheel cover, and the valves are out of the head. Other than that, the inside looks just fine. How much would it be worth, parted out?
Thanks.

Maybe 35$
It will be hard to find buyers for the parts, but they are rare.
A 200 expert should chime in... though