Ken O'Brien has 7 checklist appearances in 2025 Certified Football. Those cards span 1 distinct card set and 7 autograph cards. Ken O'Brien is listed under the New York Jets in this product.
The complete Ken O'Brien checklist for 2025 Certified — every card set, parallel, and autograph, with a direct eBay search for each. Distinct Cards: 1 Autographs: 7 Total Rows: 7
| Card Set | Sequence | Team | Auto | eBay |
|---|---|---|---|---|
| Piece of the Game Signatures Black | /1 | New York Jets | Yes | Search |
| Piece of the Game Signatures Gold | /10 | New York Jets | Yes | Search |
| Piece of the Game Signatures Lime Green | /15 | New York Jets | Yes | Search |
| Piece of the Game Signatures Green | /25 | New York Jets | Yes | Search |
| Piece of the Game Signatures Blue | /49 | New York Jets | Yes | Search |
| Piece of the Game Signatures Red | /99 | New York Jets | Yes | Search |
| Piece of the Game Signatures | /149 | New York Jets | Yes | Search |