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MLB.com Steiner Sports Warehouse Tour | Steiner Sports Memorabilia

MLB.com Steiner Sports Warehouse Tour | Steiner Sports Memorabilia

Tour the warehouse of http://www.steinersports.com/ with a MLB Authenticator to learn how autographs are authenticated. In this video, Nick Swisher makes a guest appearance to endorse the Steiner brand and sign a few autographs. Authentication is very important to us…