Long known as a haven for prospect autographs, 2022 Leaf Metal Baseball enters a new chapter that adds all-time greats to the chromium rotation.

While the box formats remain the same with six autographs per Hobby box and 10 autographs per Jumbo box, rarity is a new focus as all cards are numbered to 10 copies or less. For Hobby, one autograph in each box is a pre-production proof card, and Jumbo has three pre-production proof autographs per box.

Per Leaf, the print run was cut by 50% to "ensure short supply."

Jumbo Configuration: 10 cards per box

2022 Leaf Metal Baseball Jumbo Hobby Box Break

• 7 Autographs
• 3 Pre-Production Proof Autographs (1 Slabbed & 2 Unslabbed)