2026-27 Upper Deck Series One Hockey Mega Box – Rookie Bonus Pack

Open the 2026-27 Upper Deck Series One Hockey Mega Box and look for Young Guns rookie cards and other collectible inserts.

● 7 packs per box

● 12 cards per pack

● Includes 1 exclusive Rookie Commemorative Class bonus pack

● Look for 2 Young Guns rookie cards per box on average

Pack contents and card pulls vary. Young Guns cards are not guaranteed in every box.