I have what appears to be a really high-brow pen which I received as a gift in the mid-1990s, it's an S.T. DuPont Fidelio roller ball pen. Google-fu shows DuPont still makes a similar pen which lists in the $300-400 range. Anyone have any info they would care to share or know of a collector I could contact? Don't know if it even has any collector value, it's not really my thing, certainly not an EDC pen, but it is nice! Thanks!!!