2026 Leaf City of Champions Hobby Box

Box Break

• 4 Premium Hits (Autographs, Memorabilia, or Autographed Memorabilia Cards)

Description Leaf Trading Cards is thrilled to introduce 2026 Leaf City of Champions, a brand-new premium release dedicated to seven iconic championship cities that have shaped the history of modern sports: Chicago, Dallas, Philadelphia, Boston, Los Angeles, Detroit, and San Francisco. This product bypasses base paper cards entirely to deliver a rapid-fire, four-card box format packed with historic memorabilia and heavy-hitting autographs from the greatest winners to ever play the game.

The checklist is split between legendary relic designs and beautifully designed autograph sets. Memorabilia collectors can chase authentic player-worn and vintage relics from icons like Babe Ruth, Lou Gehrig, Yogi Berra, Tom Brady, Don Drysdale, Willie Mays, Wilt Chamberlain, Joe DiMaggio, Mel Ott, and Mickey Mantle. On the signature side, look for hard-signed on-card autographs from legendary champions including Emmitt Smith, Nolan Ryan, Larry Bird, Kevin Garnett, Shaquille O’Neal, Rob Gronkowski, Mariano Rivera, and Magic Johnson.

The set is organized into beautifully themed subsets celebrating local sports legacies. Hunt for the stunning Heart of the City and Championship Quad autographed memorabilia designs, or pull incredibly scarce Ring Team Signatures featuring exclusively championship-winning stars. Look for other elite subsets like We Are Champions, Signs of a Champion, Winning Combo, We're #1, and A Performance for the Ages Auto. For the ultimate vintage chase, lucky collectors can uncover Cut of a Champion vintage cut signature cards.

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