Well, the seller is Russian. The seller is an oligarch. The apartment is on Columbus Circle. But it's at 80 Columbus Circle, rather than at 25--the Time Warner Center--which was the recent subject of exhaustive reporting by the New York Times.
The 27th floor penthouse at 205 East 59th Street, which recently went on the market for an even $10 million, has the quality of a long-withheld debutante.