Wow, what a question!!!
That's pretty steep sounding to me but, it's "worth" what you're willing to pay ( or trade) for it. From the tuners point of view, they are typical '70's bp revolvers and frankly many times some of the worst ( but they are pretty!)!! Personally, the Uberti or Pietta offerings today are MUCH better than any from the 70's, 80's and 90's ! I'm not a "collector" of 2nd Gen Colts but I have collected other things so I understand that animal. If you've got to have the "pony" , you've got to have the "pony".
I've got 7 here from one customer all in perfect condition ( most unfired) that will leave here to be ultimate shooters!! Correct arbors, coil actions, all the good stuff.
So, you'll have to decide for yourself and then if it's worth "fixing" ( it'll need fixing).
Mike