In Wichita, Kansas, ANTIQUES ROADSHOW host Mark L. Walberg and appraiser Gary Piattoni shed some light on the Wichita-based Coleman Company and the appeal of its iconic recreational and military lanterns and stoves. At the Century II Performing Arts & Convention Center, one lucky guest gets a big surprise when her set of 1914 and 1915 Cracker Jack baseball cards is estimated to be worth $30,000 to $ 40,000.