Zach Bogosian Autographed / Signed Atlanta Trasher Puck. This hockey memorabilia piece and product is in mint condition and is ready to add to your collection today. If you wish to apply additional authenticity to this product, it is available. This product already comes with the Hollywood Collectibles Certificate of Authenticity (see more information below). Find more Hockey Memorabilia online, here at hollywoodcollectibles.com, by visiting our Hockey Memorabilia section of the website.