I've been thinking about Campagnolo GS 3-piece high flange hubs on eBay:
Why are there so many more hub shells than complete hubs?
Why are there so many NOS but hardly ever any used hubs?
Was there a greater demand for the low flange hubs, so much so that the high flange hubs were "robbed" of their innards?
I agree with Matteo - these are some of the coolest looking hubs ever. If I could find some used ones I'd build up a set, but I hate to use NOS vintage hubs. See his auction at:
or
Aldo Ross
Middletown, Ohio