My #1 shooting and handloading partner and best friend passed away in Feb , and I will be purchasing some of his guns from his widow . I want to come up with some fair valuations.

This one is a 1904 mfg 4th Mdl DA .38 breaktop , 4in blued . Nice shooter ( I've shot it ), fairly nice condition for a shooter ,.nothing rare or uber collectable variations ( he researched it carefully) . Fair valuation ? $300-350 ?