The Collector Vault
MLB Authentic Memorabilia collection.
Shop authenticated MLB memorabilia from the Coast to Coast Collectibles vault. This collection includes signed baseballs, bats, jerseys, cards, photos, display pieces, and baseball collectibles connected to MLB stars, legends, rookies, Hall of Famers, teams, seasons, and historic moments from the game.
Every collectible includes a Coast to Coast Collectibles COA backed by our proof photos. Select products also include third-party authentication alongside ours when listed.
Baseball collecting is built on history, detail, and trust. Review each listing for player details, team details, item condition, proof-photo context, and any additional third-party authentication included with that specific collectible.
![Cameron Maybin Tigers Marlins Padres Yankees signed autographed baseball proof]()
Cameron Maybin Tigers Marlins Padres Yankees firmó una prueba de béisbol autografiada
$8100Precio unitario
![Paco Rodriguez Los Angeles Dodgers signed autographed baseball COA exact proof]()
Paco Rodríguez Los Angeles Dodgers firmó prueba exacta del COA de béisbol autografiado
$8100Precio unitario
Eric Young Colorado Rockies Mets Yankees firmó una prueba de COA de béisbol autografiada
$8100Precio unitario
![Chad Billingsley Los Angeles Dodgers LA signed autographed baseball COA Proof]()
Chad Billingsley Los Angeles Dodgers LA firmó béisbol autografiado COA Proof
$8100Precio unitario
![Tim Beckham Seattle Mariners Rays Orioles signed autographed baseball COA Proof]()
![Melvin Adon San Francisco Giants signed autographed baseball COA with proof]()
Melvin Adon San Francisco Giants firmó COA de béisbol autografiado con prueba
$8100Precio unitario-
![Jorge Alfaro Philadelphia Phillies Rangers signed autographed baseball COA Proof]()
Jorge Alfaro Philadelphia Phillies Rangers firmó béisbol autografiado COA Proof
$8100Precio unitario 
![Scott Kazmir Tampa Bay Devil Rays signed, autographed baseball 8x10 photo,proof COA]()
Scott Kazmir Tampa Bay Devil Rays firmado, béisbol autografiado 8x10 foto, prueba COA
$8100Precio unitario
![James Loney Signed LA Dodgers Baseball 8x10 Photo Proof COA Autographed..]()
James Loney Signed LA Dodgers Baseball 8x10 Photo Proof COA Autographed..
$7400Precio unitario
![Matt Joyce Signed 8x10 Photo Proof COA Miami Marlins Baseball Autographed..]()
Matt Joyce Signed 8x10 Photo Proof COA Miami Marlins Baseball Autographed..
$7400Precio unitario
![James Loney Signed Red Sox Baseball 8x10 Photo Proof COA Autographed]()
James Loney Signed Red Sox Baseball 8x10 Photo Proof COA Autographed
$7400Precio unitario
![Matt Joyce Signed 8x10 Photo Proof COA Miami Marlins Baseball Autographed]()
Matt Joyce Signed 8x10 Photo Proof COA Miami Marlins Baseball Autographed
$7400Precio unitario
![James Loney Signed LA Dodgers Baseball 8x10 Photo Proof COA Autographed]()
James Loney Signed LA Dodgers Baseball 8x10 Photo Proof COA Autographed
$7400Precio unitario
![Ryan Klesko Signed 8x10 Photo Proof COA Atlanta Braves Baseball Autographed]()
Ryan Klesko Signed 8x10 Photo Proof COA Atlanta Braves Baseball Autographed
$7400Precio unitario-
![Nick Heath Signed 8x10 Photo Proof COA Kansas City Royals Baseball Autographed]()
Nick Heath Signed 8x10 Photo Proof COA Kansas City Royals Baseball Autographed
$7400Precio unitario 
![Scott Erickson signed Minnesota Twins baseball 8x10 photo proof COA autographed]()
Scott Erickson signed Minnesota Twins baseball 8x10 photo proof COA autographed
$7400Precio unitario
![Chris Heisey Cincinnati Reds Nationals signed baseball COA proof autographed]()
![Chris Heisey Cincinnati Reds Nationals signed baseball COA proof autographed]()
Chris Heisey Cincinnati Reds Nationals signed baseball COA proof autographed
$7400Precio unitario
![Ryan Cook Yomiuri Giants Oakland A's signed autographed baseball COA proof]()
Ryan Cook Yomiuri Giants Oakland A's firmado autografiado prueba de COA de béisbol
$7400Precio unitario-
![Addison Reed White Sox Red Sox Mets Twins signed autographed baseball COA proof]()
AgotadoShawn Estes San Francisco Giants firmó la prueba exacta del COA de béisbol autografiado
$7400Precio unitario
![Alex Gonzalez Florida Marlins Brewers signed autographed baseball COA proof]()
Alex Gonzalez Florida Marlins Brewers firmó una prueba de COA de béisbol autografiada
$7400Precio unitario
![Mark Lowe Seattle Mariners Rangers Tigers signed autographed baseball COA proof]()
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![Aaron Crow Kansas City Royals signed autographed baseball COA exact proof]()
Aaron Crow Kansas City Royals firmó la prueba exacta del COA de béisbol autografiado
$7400Precio unitario 
![Mark Lowe Seattle Mariners Rangers Tigers signed autographed baseball COA proof]()
