Where better for ANTIQUES ROADSHOW and appraiser Kevin Zavian to dive into the subject of pearls than at Dock's Oyster House in Atlantic City, New Jersey? Highlights include a fanciful circa 1900 folk art sculpture; a 1934 New York Yankees team-signed baseball; and an early 20th century landscape painting by George Bellows, one of America's greatest artists, passed down in the Bellows family and valued at $ 150,000.