Configuration: 1 pack per box. 8 cards per box.

Kicking off the return of Baseball in 2021, Topps Definitive Collection brings the premier high-end box-opening experience to collectors, with cards featuring on-card autographs, oversized uniform patches, and unique memorabilia pieces. Each card is numbered to 50 or less.

Case Hits include:
- Definitive Autograph Collection
- Legendary Autograph Collection
- Framed Autograph Collection
- Autograph Patch Book Collection
- Framed Autograph Patch Collection
- Defining the Decade Autograph Collection
- Definitive Patch Collection
- Definitive Cut Signatures
- Definitive Nameplate Collection
- Definitive Helmet Collection

Each box guarantees:
- Six autograph or autograph relic cards
- Two relic cards