If I Were King

Profiles in History of Beverly Hills has announced a combined live and eBay auction "crowned by the magnificent Cowardly Lion costume worn by Bert Lahr in the timeless MGM film, The Wizard of Oz." Estimated price of that item is $400,000-$600,000.

Also on the block: Elvis Presley's wedding ring and a large collection of cinema posters and photographs.

Thanks to Chaucerian for the tip!