PSA 10/10 2021 Bowman Sterling Prospects #BSP20 Emerson Hancock Seattle Mariners Autographed POP1
This card was hand signed by Seattle Mariners pitcher Emerson Hancock at a Northwest Sportscards signing event on 9/22/25.
The card was professionally graded and the signature authenticated and graded by PSA/DNA shortly thereafter.
You will receive the exact item pictured.
