I'm late to this discussion, now wondering why not flagged as OT, but since I purchased one of the rare PR-specific machines a while back, I thought I'd share.
I could provide a photo if someone has a host site. The bike is actually a dual air-suspended Boulder Paris Roubaix from 1996. The only other similar machines I'm aware of were raced by Bianchi, but mine's lighter, at well under 22lb. I bought it on Ebay, as new with Record Ti gruppo for a scant $715.
Confirmed my opinion of Ebay as generally a buyer's market for complete bikes and more of a seller's market for individual parts.
David Snyder
Auburn, CA usa
>A few more photos of the RockShox equipped bikes of 1992 & 1993:
>
> http://www.flickr.com/
>
> ...and, another Paris-Roubaix bike with an unusual 60 degree seat tube!
>
> These images were scanned from the book "A Century of Paris Roubaix"
>
> A copy of the book is currently being offered by another CR List Member
> and I would highly recommend it!
>
> BOB HANSON, ALBUQUERQUE, NEW MEXICO, USA