Just saw a used Campy NR HS go for $63, even though the seller had posted, in response to a question, that it has an English locknut, but an Italian threaded upper cup. This makes it useful mostly for parts, which you wouldn't think would justify $63. Unless one already has a spare Italian locknut and English threaded race. But to reach that price, there had to be at least two bidders like that. Curiouser and curiouser.
Regards,
Jerry Moos