I've got a front 60mm carbon clincher in excellent condition for $310 shipped. let me know if you're interested. Thanks. My YouTube channel- https://www.youtube.com/ksquaredcycling Time RXR Super Record | Cipollini Bond Campgnolo EPS | Specialized Shiv TT SWorks Super Record | Colnago C59 SR-EPS | Colnago EPS Super Record | Colnago Prestige Ui2
I have a set of Edge Composites 68's, they are a 66mm carbon clincher. Deeper then you said you are looking for, but available none the less. Let me know if your interested, I'll send you pics and we can talk price.
I've got a set of Reynolds Attacks with a Shimano freehub body, pretty easy to get a Campy one though. All the decals are removed for that stealthy look and they are in great shape. PM me if interested.