Oh, the treasures you find when hunting through the Penthouse founder's storage unit. Bob Guccione, who died in 2010, apparently had quite a few never-published nude pictures in his collection, including one of Arnold Schwarzenegger "engaged in a sex act," as ABC News puts it. The guy who bought the storage locker also found unpublished nude pictures of Madonna and Lauren Hutton, the New York Post reports, as well as a variety of somewhat less interesting items, including correspondence, home movies, and oil paintings. (More Bob Guccione stories.)