used value ? is what the market will bare .....I'd say in the upper $400's
But I've seen them listed @ twice that
I don't know if these are getting these prices however
It's a good shooter grade, good quality no frills revolver, USFA is out of production ( nada , zilch, ka-put ) so some speculate
and are asking the sky , moon & planets.
The Market is nuts these days, you'll need to weigh your desire & need VS the greed of speculators.