2023/24 Upper Deck Synergy Hockey Hobby Box returns with ultra-low numbered base cards, fiery new inserts, and metal “Cast for Greatness” chases. True rookies are #’d to 24, while veterans and legends are #’d to 14, making Synergy one of the most collectible sets of the year.

Box Break (avg.):

• 1 Numbered Base Set, Auto, or Tech card
• 1 Flammable, Waffleboarded, Barnburners, Let’s Goooooooo! or Fearless Leaders insert
• 3 Rookie Journey and/or Synergistic Duos cards
• 3 Cranked Up! cards
• 3 Light Up the Night cards
• 5 cards from 2030, Star of the Show and/or Thrill Rides
• 8 Base Set Red Parallel cards

Highlights:

• 125-card base set: Veterans (1–60), Legends (61–75), Rookies (76–115) & Rookie SPs (116–125)
• Red & Purple parallels (many Purple are autographed, #’d/99 or less)
• Bounty-ready Red parallels (about 50% with scratch codes) — complete the set for special awards
• New inserts: Barnburners!, Fearless Leaders, Flammable!, Let’s Goooooooo!, Waffleboarded (all with Spectrum #’d/25 parallels)
• Metal chase: Cast for Greatness & Cast for Greatness Signatures (#’d/25)
• Serial-#’d favorites: Rookie Journey & Synergistic Duos (Red/599, Green/399, Gold/149)
• StarQuest & super-rare StarQuest ’98 Retro Gold Auto (#’d/5)

Configuration:
8 Packs per Box • 3 Cards per Pack