The condo building dates back to 1918.
Ms. Prybylski has served as the national account director of Hamptons magazine , and has also worked as the brand manager of fashion magazine Los Angeles Confidential.
Mr. Prybylski has been the brand manager of Hennessy Cognac.
Mr. Viders is a vice president at Kohlberg & Co., LLC, a private equity firm in Mt. Kisco. He as worked as an analyst and associate at The Blackstone Group. He earned his bachelor's from Harvard and his master's from Columbia Business School.
There were 1,683 condo sales on the Upper West Side in 2008, with a median price of $840,000.
Address: 541 Amsterdam Avenue, Unit: 11e
Buyer(s): Prybylski, Frances, Prybylski and Todd
Seller(s): Viders, Zachary, Viders and Daphne
Sale date: Dec. 3, 2008