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This undated photo provided by Christie's shows Tiffany's circa 1910 "Wisteria" leaded glass and bronze table lamp in deep purples, violets and blues. The lamp, which graced San Francisco's popular Eddie Rickenbacker bar, is being sold on June 14th by Christie's auction house in New York. Eddie Rickenbacker's colorful proprietor, Norman Jay Hobday, died in February 2011. Hobday's Tiffany collection of six lamps and one chandelier is expected to bring more than $2 million on June 14. (AP Photo/Christie's)

Expensive auction items

A look at the items to garner big price tags on the auction block.