I don't know how the list has ultimately "voted" on this matter. I'm not exactly an all-knowing Colnago expert, but I've owned a few, and looked at many, and as far as I am concerned, it ain't a Colnago.
When I emailed that thought to the seller, I learned that it's a shop in Venice, CA, selling the bike, or apparently a shop. They refer to themselves as a shop.
In case any one's interested, the contact info is:
Michael 12312 Venice Blvd. Open 7 Days from 12-5 P.M. 310.636.8180
Cheers,
Peter Bridge
The Mile High City, CO