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  1. baseball Memorabilia
  2. New York Mets
  3. New York Mets Baseballs
  4. Signed
1 - 60 of 60
Baseballs
60 Items
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$307.99
Juan Soto Autographed Official MLB Baseball New York Mets Beckett BAS QR Stock #243300
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$1,529.99
Mets Tom Seaver, Nolan Ryan & Jerry Koosman Signed Sellig Baseball BAS #AE13781
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$479.99
Donn Clendenon Mets/pirates Mint Signed Autographed N.l. Baseball Beckett Auth
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$337.99
Tom Seaver Beckett BAS COA Autograph ONL National League Signed Baseball
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$307.99
Tom Seaver Autographed Official NL Baseball New York Mets, Cincinnati Reds Beckett BAS QR #BR51277
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$538.99
Tom Seaver Signed/Autographed ONL Baseball New York Mets Beckett 188765
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$321.99
BILLY MURPHY (Astros) Signed Official 2022 WORLD SERIES Baseball Beckett (BAS)
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$367.99
Tug Mcgraw Mets/phillies Signed Autographed N.l. Baseball Beckett Auth
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$341.99
Mark Vientos LFGM Signed New York Mets City Connect Logo Baseball BAS Witness
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$326.99
Tom Seaver New York Mets signed Official National League Baseball Ball Beckett
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$453.99
DWIGHT GOODEN 86 Mets Signed GUY GILCHRIST Muppets Baseball + BECKETT COA W162
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$367.99
Tug Mcgraw Mets/phillies Signed Autographed N.l. Baseball Beckett Auth
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$654.99
Whitey Herzog US Army Military Stats Signed Baseball Beckett Witness Hologram
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$862.99
Kodai Senga Mets Signed In Kanji 2023 All Star Baseball 1st ASG 7-11-23 Auto Bas
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$707.99
Kodai Senga Mets Dual Signed Kanji + English Official MLB Baseball Mets Auto BAS
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$1,779.99
1986 New York Mets World Series Champs Team Signed W.S. Baseball Beckett COA
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$639.99
Tom Seaver Mets Signed Auto Vintage N.l. Baseball Beckett Auth
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$479.99
Rich Chiles Autographed Baseball - Astros Twins Official League Rare Beckett S6886
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$925.99
1969 New York Mets Team Signed Autographed Official Mets Baseball With 28 Signatures Including Yogi Berra Beckett BAS #AD78188
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$464.99
Pete Alonso Signed Official 2022 All Star Baseball New York Mets Beckett
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$722.99
Signed Tom Seaver Baseball - Coleman Onl BAS #H87783
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$1,280.99
Kodai Senga Mets Signed GAME USED GHOST FORK Auto Pitched Baseball Mlb Bas Coa
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$373.99
Mike Piazza Signed Official Major League Baseball BECKETT BAS
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$719.99
Tom Seaver Ny Mets Signed Autographed N.l. Baseball Beckett Auth
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$2,670.99
Gary Carter Signed Heavily Inscribed STAT Major League Baseball Beckett & RJ COA
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$377.99
Autographed JOHAN SANTANA "AL CY 04, 06" Official Major League Baseball Beckett Witness
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$639.99
Tom Seaver Hof 92 Mets Signed Autographed N.l.baseball Beckett Auth
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$510.99
Mike Piazza signed ONL National League Baseball autograph auto ~ Beckett BAS
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$888.99
Tom Seaver Roger Clemens Bob Gibson Cy Young Winners Signed Baseball Beckett COA
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$425.99
Pete Alonso signed 2022 MLB All-Star Game Baseball autograph A~ Beckett BAS Holo
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$4,445.99
Vintage 1969 New York Mets WS Champs Team Signed Baseball Tom Seaver Beckett COA
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$307.99
Juan Soto Autographed Official MLB Baseball New York Mets Beckett BAS QR #BN13427
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$307.99
Juan Soto Autographed Official MLB Baseball New York Mets Beckett BAS QR #BN13412
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$770.99
Larry Bearnarth Autographed Official NL Baseball Mets, Expos Beckett BAS QR #BM17800
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$363.99
Jerry Koosman 1969 Wsc New York Mets Signed Auto Vintage Rawlings Baseball Bas
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$464.99
Pete Alonso Signed Official 2022 All Star Baseball New York Mets Beckett #2
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$390.99
Francisco Alvarez Signed OML Baseball Inscribed El Troll Beckett Witness NY Mets
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$1,817.99
Tom Seaver 1969 Wsc Ny Mets Hof Rookie Signed Auto Vtg Warren Giles Baseball Bas
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$351.99
Mets Dwight Gooden "3x Inscribed" Signed Oml Baseball BAS Witnessed
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$635.99
Tom Seaver Jim Palmer Hof Mets Orioles Era Leaders Signed Auto Ball & Card Bas
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$1,388.99
1971 New York Mets Team Autographed Official Feeney NL Baseball With 30 Signatures Including Gil Hodges & Tom Seaver Beckett BAS #AE08351
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$363.99
Jerry Koosman 1969 Ws Mets Pitcher Signed Auto Vintage Onl Baseball Beckett
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$363.99
Max Scherzer Rangers Mets Tigers Nats Cy Signed Auto Nationals Logo Baseball Bas
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$415.99
Donn Clendenon Autographed Official NL Baseball New York Mets "69 WS MVP" Beckett BAS QR #BN14994
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$722.99
Autographed Tom Seaver Ball - Coleman Onl BAS #H87748
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$479.99
Jacob Degrom Mets/rangers Signed Autographed M.l. Baseball Beckett Auth
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$719.99
Tom Seaver Signed Baseball - Mint Vintage N l Beckett Y12537
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$2,744.99
Johan Santana 2004, 2006 AL Cy Young Triple Crown Stat Baseball Set Beckett Wit
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$454.99
Tug Mcgraw 1969 Wsc Mets 1980 Wsc Phillies Signed Auto Vtg Onl Baseball Beckett
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$762.99
MAX SCHERZER Signed Official 2019 WORLD SERIES Baseball w/ Beckett (BAS)
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$308.99
Francisco Alvarez Signed Major League Baseball MLB w/ "MLB Debut 9/30/22" BAS
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$726.99
Tom Seaver 1969 Wsc Mets Hof Signed Auto Vintage Giamatti Onl Baseball Beckett
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$353.99
Tom Seaver Autographed Official NL Baseball New York Mets, Cincinnati Reds "#41" Beckett BAS QR #BN15023
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$425.99
Pete Alonso signed Black Rawlings MLB Baseball autograph ~ Beckett BAS Holo
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$763.99
Jacob Degrom Signed Roy & Cy Official Mlb Baseball Rangers Mets Beckett Auto
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$395.99
Mets Dwight Gooden "3x Inscribed" Signed Oml Baseball w/ Case BAS Wit
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$646.99
Johan Santana 04, 06 AL CY Signed Baseball Beckett Witness Hologram
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$329.99
Mets Dwight Gooden "3x Inscribed" Signed Oml Baseball BAS Witnessed
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$353.99
Tom Seaver Autographed Official NL Baseball New York Mets Beckett BAS QR #BR49723
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$559.99
Jake De Grom New York Mets Signed Autographed M.l. Baseball Bas Bc85005
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