318 Poly engine parts, any value?

I would like to find one just for a show piece in my garage.

Im still kicking myself for passing on an early (gen1) hemi that was in a junkyard about 20 years ago. They wanted $200 for it. It was not one of the desirable ones but it would have been a cool conversation piece. I do recall part of the bellhousing was the actual engine block.