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Next week marks the four-year anniversary since financier Martin Zweig put his 16-room penthouse triplex at The Pierre on the market for $70 million. It lost its status as New York's most expensive apartment a few months ago—a unit at 15 Central Park West now has an asking price of $80 million—and given the economy, Zweig probably won't be parting ways with the apartment anytime soon. (It doesn't help that the monthly maintenance is $39,000 and it happens to be a co-op, and the type of person who might be interested in it—like a Russian billionaire—isn't the sort of person who is willing to hand over his financial records to a co-op board.) After the jump, photos of the apartment with 360-degree views, five master bedrooms, four terraces, and enormous living room—a reminder of how the rich lived before the economy crumbled to pieces.

This image was lost some time after publication.
This image was lost some time after publication.
This image was lost some time after publication.
This image was lost some time after publication.
This image was lost some time after publication.
This image was lost some time after publication.

Pierre pressure [NYP]
The Penthouse at the Pierre [Brown Harris Stevens]