Francisco Alvarez Autographed Official MLB Baseball New York Mets Beckett BAS Witness Stock #218615
$149Unit price /Unavailable-
- Very low stock (2 units)$179Unit price /Unavailable
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Ronny Mauricio Autographed Official MLB Baseball New York Mets BAS Stock #186808
$59Unit price /Unavailable-
- New arrivalVery low stock (1 unit)$239Unit price /Unavailable
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- New arrival
Marcus Semien New York Mets Signed Rawlings Official Black Leather Baseball BAS
Very low stock (2 units)$159Unit price /Unavailable -
- New arrival
Luis Robert New York Mets Signed Official MLB Baseball BAS
Very low stock (2 units)$129Unit price /Unavailable -
- New arrival
Luis Robert New York Mets Signed Official MLB Black Leather Baseball BAS
Very low stock (1 unit)$129Unit price /Unavailable -
New arrivalFrancisco Lindor New York Mets Signed Rawlings Official MLB Baseball
Very low stock (1 unit)$509Unit price /UnavailablePete Alonso Autographed Official MLB Baseball New York Mets Fanatics & MLB Holo #PX507574
Very low stock (1 unit)$179Unit price /Unavailable-
- Very low stock (1 unit)$1,199Unit price /Unavailable
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Juan Soto New York Mets Signed 2021 MLB All-Star Game Baseball BAS
Very low stock (1 unit)$389Unit price /Unavailable-
Bob Murphy Autographed Official NL Baseball New York Mets Announcer JSA #H10003
Very low stock (1 unit)$419Unit price /Unavailable-
1986 World Series Champion New York Mets Signed Auto Rawlings 1986 World Series Baseball JSA ZZ10212
Very low stock (1 unit)$769Unit price /Unavailable-
- Very low stock (1 unit)$99Unit price /Unavailable
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- Very low stock (1 unit)$69Unit price /Unavailable
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- Very low stock (1 unit)$99Unit price /Unavailable
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- Very low stock (1 unit)$99Unit price /Unavailable
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- Very low stock (1 unit)$99Unit price /Unavailable
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- Very low stock (1 unit)$99Unit price /Unavailable
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- Very low stock (1 unit)$99Unit price /Unavailable
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- Very low stock (1 unit)$69Unit price /Unavailable
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- Very low stock (1 unit)$99Unit price /Unavailable
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- Very low stock (1 unit)$99Unit price /Unavailable
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- Very low stock (1 unit)$99Unit price /Unavailable
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Browse more New York Mets items:
Autographed New York Mets Baseballs
Own a piece of Mets history with our collection of 168 authenticated signed baseballs. From Tom Seaver and Dwight Gooden to Nolan Ryan and Mike Piazza, a signed baseball bearing a Mets legend's autograph is one of the most classic items in all of sports collecting. Every baseball ships with a COA and tamper-evident hologram.
Signed baseballs are the cornerstone of any baseball memorabilia collection. The clean white surface showcases autographs beautifully, and our Mets inventory spans official league balls, commemorative balls, and multi-signed pieces from the franchise's most celebrated rosters.
Browse the full New York Mets memorabilia hub, or explore trading cards, autographed jerseys, and signed bats.
Which Mets players have signed baseballs available?
Our baseball inventory includes signatures from Tom Seaver, Dwight Gooden, Darryl Strawberry, Nolan Ryan, Mike Piazza, David Wright, and many more current and former Mets players.
Do you carry multi-signed Mets baseballs?
Yes. Our collection includes both single-signed and multi-signed baseballs. Check individual product listings for full signature details.