Bought this Friday night. Pure greed - don't need it, just wanted it. A good price too. An ex Plowman Craven team bike, in very good nick. Few small stone chips here and there but very minor. Mechanically perfect. Campag Record throughout, Pinarello carbon cranks, sytem, seat post, bars. Wheels are a bit average, but hey ho, still lovely.
BTW if you don't know of Opera, it's a sister company of Pinarello, manly marketed in Italy, and this is effectively a rebadged Pinarello F4:13 frame.
http://www.operabike.com/home_eng.php
Not sure what to do with it, my son has has his beady eye on it, as has my middle daughter! Would fit either of them (shorter stem would suit the latter)