I sold one for $750 a few years back. They are a scarce Gillette. For a sure enough collector it is a chunk of change but hey .... might be the only one he'll ever see. At one time I had all of the double ring Gillette DEs from 1903 or was it '04 .... anyway, I had 'em and once I had all of the variants, with boxes and all, it was like .... is that all there is ? So I sold them. I realized a while ago that I can't take any of this stuff with me when I finally go.