This hockey puck has been personally hand signed by Zac Rinaldo. The puck comes with a tamper-evident hologram and individually numbered Certificate of Authenticity. SportsCollectibles.com offers the best selection of authenticated Philadelphia Flyers memorabilia. Here is a puck signed by Philadelphia Flyers star, Zac Rinaldo is a great gift idea for a hockey collector or National Hockey League fan. Hockey pucks are big collector items that gain value over time. This Zac Rinaldo autograph is authenticated and presented boldly on this hockey puck.