Your question is like asking "How much is a car worth?", without specifying what specific car, how old it is, etc. For both of the pistols you mention, prices can go from a couple of hundred dollars to thousands of dollars, and the only way to know which is which is to look at each example individually; are they complete, in working order, with the original finish, or are they "parts guns" that have been put together from several guns. What are the markings on them, etc? If you just want a shooter version of each one of these, you can still get affordable replicas or parts guns just for banging away at the range.