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.
![Sean Manaea Oakland Athletics A's signed autographed baseball COA exact proof]()
Ausverkauft
![Joe Panik Blue Jays San Francisco Giants signed autographed baseball COA proof]()
Ausverkauft
![Cody Anderson Cleveland Indians signed autographed baseball COA exact proof]()
Cody Anderson Cleveland Indians signed autographed baseball COA exact proof
¥13,000Grundpreis
![Bud Selig Commissioner of MLB signed autographed baseball proof COA]()
Bud Selig Commissioner of MLB signed autographed baseball proof COA
¥13,000Grundpreis
![Ozzie Guillen Chicago White Sox signed, autographed, Baseball 8x10 photo,proof COA]()
![Tom Arnold, Actor, Comedian, signed, autographed, Baseball, COA with proof.Star]()
![Prince Fielder, Texas Rangers, Signed, Autographed, Baseball,8X10 Photo, a Coa with the Proof Photo of Prince Signing Will Be Included]()
Neuankömmling
Neuankömmling
![Tino Martinez signed New York Yankees baseball 8x10 photo proof COA autographed]()
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![Tino Martinez signed Seattle Mariners baseball 8x10 Photo proof COA autographed]()
![Jon Jay St. Louis Cardinals signed baseball COA exact proof autographed]()
![Jon Jay St. Louis Cardinals signed baseball COA exact proof autographed]()
Jon Jay St. Louis Cardinals signed baseball COA exact proof autographed
¥12,200Grundpreis-
Ausverkauft
Dylan Cease Chicago White Sox signed baseball COA exact proof autographed
¥12,200Grundpreis 
![Alec Hansen Chicago White Sox signed autographed baseball COA exact proof]()
Alec Hansen Chicago White Sox signed autographed baseball COA exact proof
¥12,200Grundpreis
![Tony Watson San Francisco Giants Pirates signed autographed baseball COA proof]()
![Bradley Zimmer Cleveland Indians signed autographed baseball COA exact proof]()
Bradley Zimmer Cleveland Indians signed autographed baseball COA exact proof
¥12,200Grundpreis
![Nomar Mazara Chiacgo White Sox Texas Rangers signed autographed baseball. proof]()
![Tyler Naquin Cleveland Indians signed autographed baseball COA with exact proof]()
![Nomar Mazara Chiacgo White Sox Texas Rangers signed autographed baseball proof]()
![Slade Heathcott New York Yankees Oakland A's signed autographed baseball proof]()
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![Cameron Rupp Philadelphia Philies Giants signed autographed baseball COA Proof]()
![Carson Fulmer Chicago White Sox signed autographed baseball proof COA]()
Carson Fulmer Chicago White Sox signed autographed baseball proof COA
¥12,200Grundpreis
