2025 Leaf Metal Baseball Jumbo Box – 9 Autos + 1 Slabbed 1/1

2025 Leaf Metal Baseball Jumbo Box

Configuration: 14 Cards per Box

Box Break Highlights:

• 9 Autograph Cards
• 4 Base or Parallel Cards
• 1 Slabbed Autograph Proof 1-of-1

The 2025 Leaf Metal Baseball Jumbo Box delivers an incredible mix of talent from across baseball’s past, present, and future. Each box is loaded with autographs from MLB legends, current superstars, and the next wave of top prospects from college and the minors.

Every autograph is serial-numbered to 49 or fewer copies, making each pull a true collector’s chase. New limited-edition inserts like Chalk It Up and Anime Nation Series II add fresh variety to this year’s release—each limited to just 10 copies!

Look for signatures from fan favorites and future stars including Frank Thomas, Bo Jackson, Nolan Ryan, Travis Bazzana, Jace LaViolette, and many more. With 9 autos and a 1-of-1 proof per box, Leaf Metal Baseball continues to set the bar for premium autograph products.