I don't know, If I wanted one, and I already have two, at that price I would take it. Last year I got a got a couple of the 65's and paid a little more than that for each, knowing that they needed resealing, and sent to David Slade for the work, so ended up with over $600 in each. The only thing I do not like is the way a name was etched onto the trigger guard.
When I got my 65's the grips were rather bad, A sugrical scrub brush with some mineral spirits cleaned a lot of dirt and grime out of the stippling and then some tung oil have them looking like new. Those grips can be restored to looking very good. Buying and dealing with a gun that old may take some work to get it restored, but worth it. When dealing with a 40-50 year old gun, expect to see some wear, and I would expect that the seals on these have been replaced at least once, possibly twice in their history.