I have an old three screw 44 mag Super Blackhawk that does not have the Ruger safety modification done on it. Through the years, a couple of people have told me it might be worth a little more because there are collectors out there that prefer them the way they came. Any opinions on this? I don't think I would ever sell it anyway. Something about pulling the hammer back and hearing the click and feeling the precision parts moving together is really cool.