Ruger value

by Rod M, Monday, January 22, 2024, 05:39 (104 days ago)

I have a friend selling a Ruger GP100 357, stainless steel, 4" barrel, DAO. It dates to 1993. Seems early to me for a DAO. He says to give him what I think it's worth. What would the value for such a critter be?
Thanks,
Rod