I am brand new to straight razor shaving. I have a Dovo Best quality, which I shave with. I also have several vintage razors that belonged to my grandmother, who was a barber for many years. One of the razors she had was a Dubl Duck Lifetime Grim Reaper. I would like to know if anyone refinishes these, and if so how much it would run. The blade is in good shape, very minor rust, and the scales seem to be yellowed. Any help is appreciated.