4 banger chev motor-iron duke

I have an early iron 4 banger that needs to go. Same as the early nova and mercruser motors, but this one came out of a hay swatter. Removed because a wrist pin got loose and gouged a cylinder. Always been inside, head off, but after many years it is now lightly stuck. should be worth a hundred bucks. Great little "modern" motor for a light roadster !