You might get lucky and find a take off stock and make the gun into a shooter. I have seen a few on Ebay and they sell for $100.00 or so as a rule. There is no collectors value left for the gun you describe so only the value as a shooter or for a parts gun remains. If you could pick it up for $600-700.00 you should be all right. Offer $500.00 and see what happens.