Collection: Marketplace Grail Items

Product Details Athlete: Pedro Guerrero Item Type: Signed 1979 Topps #719 Rookie Card Team: Los Angeles Dodgers Authentication: Beckett (BGS) Auto Grade: Gem Mint 10 Item Highlights Add a premier piece of Los Angeles Dodgers history to your collection with this original 1979 Topps #719 Rookie Card signed by Pedro Guerrero. Guerrero, a 5-time All-Star and the 1981 World Series...

Product Details Athlete: Moises Alou Team: Montreal Expos Item Type: 2023 Topps Living Baseball Card #640 Signature Grade: Beckett (BGS) 10 Auto Authentication This item has been professionally authenticated and encapsulated by Beckett Grading Services (BGS). The grade applies specifically to the quality of the autograph.

Product Details Athlete: Brayan Bello Item Type: Autographed 2023 Topps Chrome Sapphire Rookie Card Card Series: Topps Chrome Sapphire #185 Year: 2023 Features: Premium Sapphire finish, official Rookie Card (RC) designation Authentication & Grading Authentication Agency: Beckett (BGS/BAS) Grading: Signature authenticated and graded by Beckett. Integrity: Professionally slabbed and preserved for long-term protection and display.

Product Details Athlete: Sammy Sosa Item Type: 2022 Topps Allen & Ginter #BS-20 "Banner Season 1998" Trading Card Signature: Hand-signed by Sammy Sosa Authentication: Authenticated and encapsulated by PSA This card commemorates Sosa's legendary 1998 season, featuring a bold signature authenticated by the industry leaders at PSA. Authenticity & Grading Authenticated by PSA (Professional Sports Authenticator). The signature has been...

Product Details Athlete: Sammy Sosa Item Type: 1990 Upper Deck #17 Rookie Card Team: Chicago White Sox Signature Type: Hand-Signed Authentication & Grading Authentication: PSA/DNA Authentic Autograph Format: Professionally slabbed and preserved in a PSA holder Grade: Signature authenticated by PSA experts Item Description Own a piece of baseball history with this Sammy Sosa signed 1990 Upper Deck rookie card....

Product Details Athlete: Frank "The Big Hurt" Thomas Item Type: Autographed Trading Card Set: 2023 Topps Allen & Ginter Insert Type: Silver Portrait Career Highlights: 2x American League MVP, 5x All-Star, and National Baseball Hall of Fame Inductee (2014) Authentication Authentication Service: Beckett Authentication Services (BGS) Signature Grade: Gem Mint 10 Note: This card features a pristine on-card signature authenticated...

Product Details Athlete: Frank Thomas Item Type: 2024 Topps Allen & Ginter Silver Portrait Trading Card Authentication: Beckett (BGS) Autograph Grade: BGS 10 (Pristine) Features: Hand-signed by Chicago White Sox legend and Hall of Famer Frank "The Big Hurt" Thomas. Authentication & Quality This item has been professionally authenticated and slabbed by Beckett (BGS), one of the most respected names...

About This Item Hand-signed by Chicago Cubs legend Sammy Sosa Authenticated by Beckett (BAS) Witnessed COA Custom jersey featuring team colors and numbering Size: XL

About This Item Hand-signed by Chicago Cubs star Aramis Ramirez Includes "3x AS" (All-Star) inscription Authenticated by Beckett (BAS) Size XL custom jersey style

About This Item Hand-signed by Chicago Cubs legend Sammy Sosa Authenticated by Beckett (BAS) Witnessed COA Custom Chicago Cubs style jersey Size: XL

About This Item Hand-signed by Cleveland Indians legend Omar Vizquel Features "11x GG" inscription celebrating his eleven Gold Glove awards Custom Cleveland Indians jersey style Authenticated by JSA Witnessed Protection Program Jersey size is XL

Product Highlights Athlete: Mookie Wilson Item Type: Custom Jersey Team: New York Mets Inscription: "86 WSC" Size: XL Authentication: JSA Witness Certificate of Authenticity Authenticity & Design This high-quality custom jersey has been hand-signed by Mets legend Mookie Wilson. It features the notable "86 WSC" inscription, celebrating the New York Mets' historic 1986 World Series Championship. This piece is a...

Product Details Athlete: Mookie Wilson Team: New York Mets Item Type: Custom Baseball Jersey Color: Grey Inscription: "86 WSC" (1986 World Series Champion) Size: XL Authentication Authenticity: JSA (James Spence Authentication) Witnessed COA Verification: This item was signed in the presence of a JSA representative and includes a tamper-evident hologram and matching Certificate of Authenticity. Quality Guarantee This custom jersey...

Product Details Athlete: Derrek Lee Team: Chicago Cubs Item Type: Custom Stitched Baseball Jersey Features: Hand-signed by Derrek Lee with three unique inscriptions Size: XL Authentication Authenticated by Beckett Authentication Services (BAS) Includes a Beckett Witness Certificate of Authenticity (COA) for guaranteed provenance Witnessed signatures ensure the highest level of collectible security

Product Details Athlete: Tim Raines Team: New York Yankees Item Type: Custom Jersey (All names and numbers are sewn on) Size: Adult XL Authentication: James Spence Authentication (JSA) COA Signature: Hand-signed in silver or black ink for maximum visibility Authenticity Guaranteed This item features a tamper-evident hologram and a matching Certificate of Authenticity from JSA, one of the most respected...

Product Details Athlete: Aramis Ramirez Team: Chicago Cubs Item Type: Custom Jersey Inscriptions: "3x AS" (3x All-Star) Size: XL Description: This custom jersey has been hand-signed by Cubs legend Aramis Ramirez and includes a rare "3x AS" inscription. Note: Custom jerseys are designed for display and do not feature professional league logos or branding. Authentication Authenticator: Beckett Authentication Services (BAS)...