Nic knack.

In move that would probably make her television alter-ego Edie Britt proud, Desperate Housewives star Nicollette Sheridan is selling the engagement ring given to her by ex-fiancé Nicklas Soderblom on Ebay (http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=8919837192). The Tiffany ring is part of their Legacy Collection, a 1.76 carat diamond encased in a platinum setting. Bidding for the ring starts at $20,000 and will close on April 7. Engagement ring from inevitable break up with new fiancé Michael Bolton sold separately.