Manhattan’s luxury market has best post-Christmas week since 2006By: Sylvia Varnham O'ReganVIEWED 7 TIMESPublished: 1/4/2021Source: The Real Deal Featuring Deborah Kern: https://therealdeal.com/2021/01/04/manhattans-luxury-market-has-best-post-christmas-week-since-2006/