Collection: Marketplace Grail Items

Product Details Athlete: Pedro Guerrero Item Type: Official Major League Baseball (ROMLB) Inscription: "'81 WS MVP" Note: Guerrero was a core member of the 1981 World Series Champion Los Angeles Dodgers, sharing MVP honors for the series. Authentication Authenticated by Beckett Authentication Services (BAS) Features a Beckett Witnessed COA, ensuring the signature was obtained in the presence of a Beckett...

Product Details Athlete: Ramon Laureano Team: Oakland Athletics Item Type: Official Major League Baseball (OML) Description: This Rawlings Official Major League baseball has been hand-signed by Ramon Laureano. This specific ball features a laser-etched design. Authentication Major League Baseball (MLB) Authenticated Hologram Includes a Certificate of Authenticity (COA)

Product Details Athlete: Trevor Story Item Type: Official Major League Baseball Team: Colorado Rockies Inscription: 505' HR Description: This official Major League baseball has been personally hand-signed by Colorado Rockies star Trevor Story. The ball features a special inscription commemorating his massive 505-foot home run. Authentication Beckett Authentication Services (BAS) Certificate of Authenticity Denver Autographs Certificate of Authenticity

Product Details Athlete: Alan Trammell Team: Detroit Tigers Item Type: Autographed Baseball Signature: Hand-signed by Detroit Tigers legend Alan Trammell Authentication Authenticated by Beckett Authentication Services (BAS) Includes a Certificate of Authenticity (COA) and a matching tamper-proof sticker Additional provenance from Denver Autographs

Product details Athlete: Rafael Palmeiro Team: Baltimore Orioles Item: Official Major League Baseball (OML) Inscription: "569 HR" Signature: Hand-signed in blue ink Authentication Authenticated by Beckett Authentication Services (BAS) Includes Certificate of Authenticity (COA) from Denver Autographs

Product Details Athlete: Rafael Palmeiro Team: Baltimore Orioles Item Type: Official Major League Baseball Inscription: "3020 Hits" Signature: Hand-signed in blue ink Authentication Beckett Authentication Services (BAS) Denver Autographs Certificate of Authenticity

Product Details Athlete: Jim Palmer Team: Baltimore Orioles Item Type: Official Major League (OML) Baseball Signature: Hand-signed by Hall of Famer Jim Palmer Authentication Beckett Authentication Services (BAS) Witnessed COA Denver Autographs Certificate of Authenticity

About This Item Hand-signed by Miami Dolphins standout wide receiver Mark Duper Official Riddell Rave edition speed mini helmet Includes JSA certificate of authenticity and matching hologram High-quality signature from a key member of the "Marks Brothers" duo

About This Item Hand-signed by Hall of Fame offensive lineman Randle McDaniel Minnesota Vikings Riddell Speed mini helmet Authenticated by JSA with a tamper-evident hologram and matching COA Perfect compact size for display in any home, office, or fan cave

About This Item Hand-signed by Nebraska legend Tom Rathman Riddell Speed mini helmet Classic Nebraska Cornhuskers scarlet and cream colors Officially licensed collegiate memorabilia Authentication Authenticated by JSA (James Spence Authentication) Includes tamper-evident hologram and matching certificate of authenticity

About This Item Hand-signed by former Braves pitcher John Rocker Features rare "F**K the Mets" inscription Rawlings Atlanta Braves logo baseball Authenticated by JSA with Witness COA

About This Item Hand-signed by former pitcher John Rocker Includes the rare "F**K NY" inscription Official Major League Baseball (ROMLB) JSA Witnessed Certificate of Authenticity

About This Item Hand-signed by Hall of Famer Earl Campbell Custom Houston Oilers style jersey in black with sewn-on numbers and letters Authenticated by JSA with a tamper-evident hologram and matching certificate of authenticity Earl Campbell was the 1979 NFL MVP and a three-time league rushing leader

About This Item Hand-signed by former Toronto Blue Jays player Adam Lind Authentic Syracuse SkyChiefs minor league jersey Includes JSA (James Spence Authentication) Certificate of Authenticity Jersey size: XL

About This Item Hand-signed by Kansas City Chiefs legend Emmitt Thomas Includes JSA Witness Certificate of Authenticity Custom jersey featuring sewn-on name and numbers Size: XL

About This Item Hand-signed by New York Jets running back Braelon Allen Beckett Authentication Services (BAS) Witnessed COA Custom jersey featuring stitched name and numbers Size: XL