I bought an older gun that is in great shape but the blue on the slide has been worn off by holster wear. I know some old guns are better left alone but this won't affect the value of this gun since it is not very sought after. I am just clueless as to what it would cost to have it refinished in the Salem/ Portland area. Any idea on what that goes for? Also, anyone with personal experience know what 'smith does a good/ better job? Thanks in advance for the help.