Hockey fans, get your hands on this Ryan Johansen Nashville Predators Autographed Hockey Puck - JSA Certified. This hockey puck has been hand-signed by Nashville Predators star, Ryan Johansen. This signature has been authenticated by industry leader, James Spence Authentication (JSA) and comes with a Certificate of Authenticity (COA) that can be verified online. The puck will also have a sticker with a matching serial number. The Ryan Johansen signed NHL puck ships with a protective hockey cube. SportsCollectibles.com is your one stop shop for authentic Nashville Predators signed memorabilia and Ryan Johansen autographed collectibles.