Originally Posted by
Fahrenheit531
The Columbus Tretubi decal suggests a mid-tier frame in an uncommon color. Suntour Superbe Road headset is high quality and supports the "bought as frame" idea, and the rest of the components (with the exception of the RD) are pretty decent too. Seems like a cool enough bike that could get several hundred dollars from the right buyer. I don't think it'd command a premium though.
Parting it out would net you more, if selling is your plan. Are those Campy hubs?
My '81 Campione d'Italia was labeled Columbus Tretubi and also, white. Do not recall it having a chromed chainstay, though. Very different component set here, which seems to have had a ton of swaps. Not versed in the School of Bianchi, though so won't delve any further.