For now, a single auction per day will be streamed live from Sotheby's New York outfit, with catalogs from the April 1st and 2nd events available to view right now. The biggest item currently listed is the sign from Yankee Stadium from 1976, which is expected to fetch up to $600,000. Let's just hope no one from overseas wins that particular auction -- imagine the shipping fees!

[Image credit: Robert Orion Martin, Flickr]