Robert Gsellman New York Mets Autographed Signed OMLB Baseball (JSA COA #CE61354
Robert Gsellman New York Mets Autographed Signed OMLB Baseball (JSA COA #CE61354
Robert Gsellman New York Mets Autographed Signed OMLB Baseball (JSA COA #CE61354
Robert Gsellman New York Mets Autographed Signed OMLB Baseball (JSA COA #CE61354
Robert Gsellman New York Mets Autographed Signed OMLB Baseball (JSA COA #CE61354
Robert Gsellman New York Mets Autographed Signed OMLB Baseball (JSA COA #CE61354
Robert Gsellman New York Mets Autographed Signed OMLB Baseball (JSA COA #CE61354
Robert Gsellman New York Mets Autographed Signed OMLB Baseball (JSA COA #CE61354

robert gsellman new york mets autographed signed OML baseball (JSA COA #ce61354

Order Today and Will Ship by June 20, 2026

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Robert Gsellman New York Mets autographed Official Major League Baseball, showcasing a clean signature from the dependable right-handed pitcher who contributed both as a starter and reliever during his time in Queens.

Authenticated by James Spence Authentication (JSA COA #CE61354), the signature has been reviewed and confirmed as authentic—ideal for Mets collectors and fans of Gsellman’s gritty performances.

Most items will ship within 3-5 business days after the order has been processed, this may include orders where expedited shipping has been chosen. Please allow an additional 2-4 business days for items that are being framed or manufactured.

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Authentic Autographed Sports Memorabilia and Game Used Items

Authentic sports memorabilia holds a special place in the hearts of sports enthusiasts and collectors alike. These cherished artifacts are tangible connections to the rich history and memorable moments of the sports world. Whether it's a signed jersey, a game-used ball, or a vintage program, authentic sports memorabilia allows fans to own a piece of their favorite athletes' legacies and the events that have shaped sports culture.

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