Collection: Marketplace Grail Items

Product Details Athlete: Jack Sikma Team: Seattle Sonics Item Type: Custom Jersey Inscriptions: "HOF 19" Size: XL Authentication Authenticator: Beckett Authentication Services (BAS) Certificate Type: Witness COA (Includes tamper-proof hologram) Verification: Witnessed in person by a Beckett representative to ensure absolute authenticity. Ultimate Autographs Quality Assurance 100% Lifetime Guarantee of Authenticity Premium-tier memorabilia curated for serious collectors Custom jerseys are...

Product Details Athlete: Sam Perkins Team: Dallas Mavericks Item Type: Custom Basketball Jersey Size: XL Design: Custom jersey featuring high-quality stitching and team colors Authentication Authenticator: Beckett Authentication Services (BAS) Authentication Type: Beckett Witnessed Certificate of Authenticity Integrity: This signature was witnessed by a representative of Beckett, ensuring 100% authenticity. Product Highlights Hand-signed by Mavericks legend Sam Perkins. Custom jerseys...

Product Details Athlete: Terry Cummings Item Type: Custom Basketball Jersey Team: San Diego Clippers Size: XL Inscription: "83 ROY" (1983 NBA Rookie of the Year) Description: This custom San Diego Clippers jersey has been hand-signed by NBA legend Terry Cummings. The jersey features high-quality stitched lettering and numbering, perfect for framing and display. Authentication Authenticated by: Beckett Authentication Services (BAS)...

Product Details Athlete: Toni Kukoc Team: Chicago Bulls Item Type: Custom Basketball Jersey Size: XL Description: This custom jersey features the hand-signed autograph of 3x NBA Champion and Hall of Famer Toni Kukoc. The jersey is designed with the iconic Chicago Bulls colors and is perfect for framing or display. Authentication Authenticator: JSA (James Spence Authentication) Certification: Witnessed Certificate of...

Product Details Athlete: Horace Grant Team: Chicago Bulls Item Type: Custom Basketball Jersey Inscription: "3 Peat 91-93" Size: XL Description: This custom jersey has been hand-signed by Bulls legend and 4-time NBA Champion Horace Grant. The jersey features a hand-written inscription commemorating the 1991-1993 Three-Peat era. Authentication Authenticator: JSA (James Spence Authentication) COA Type: JSA Witness Certificate of Authenticity Verification:...

Product Details Athlete: Bernard King Team: Washington Bullets Item Type: Custom Basketball Jersey Inscription: "HOF 2013" Size: XL Description: This custom jersey features the hand-signed autograph of NBA legend Bernard King, complete with a "HOF 2013" inscription celebrating his Hall of Fame induction. Authentication Authenticator: JSA (James Spence Authentication) COA Type: JSA Witnessed Certificate of Authenticity Verification: Includes a tamper-proof...

Product Overview Athlete: Bernard King Item Type: Custom Basketball Jersey Team: New Jersey Nets Inscription: "HOF 2013" Size: XL Authentication & Quality Authentication: JSA (James Spence Authentication) Witnessed Certificate of Authenticity Verification: Includes a tamper-evident serial-numbered sticker and matching COA card. Quality: Professionally signed in silver ink; custom jersey with sewn-on name and numbers.

Product Overview Own a piece of basketball history with this custom jersey hand-signed by NBA legend and Hall of Famer, Bernard King. This Golden State Warriors custom jersey features King’s signature prominently on the back, complete with a "HOF 2013" inscription commemorating his induction into the Naismith Memorial Basketball Hall of Fame. Product Details Athlete: Bernard King Team: Golden State...

Product Details Athlete: Robert Horry Team: Los Angeles Lakers Item Type: Signed Custom Basketball Jersey Jersey Size: XL Design: Custom jersey featuring high-quality professional embroidery. Designed specifically for memorabilia display; no brand logos or tags. Authentication Authenticator: JSA (James Spence Authentication) Witness COA Verification: Includes a tamper-evident serial-numbered sticker and matching Certificate of Authenticity, guaranteeing the signature was witnessed by...

Product Details Athlete: Robert Horry Team: Houston Rockets Item Type: Custom Basketball Jersey Size: Adult XL Description: This custom jersey features stitched name and numbers, perfect for framing and display. Please note that custom jerseys do not feature professional brand logos or tags. Authentication Authenticator: JSA (James Spence Authentication) Certificate Type: Witness COA Verification: Includes a tamper-proof sticker and matching...

Product Details Athlete: Robert Horry Team: Los Angeles Lakers Item Type: Custom Basketball Jersey Size: XL Design: Features professional-grade stitched name and numbers. Authentication Authenticator: JSA (James Spence Authentication) Authentication Type: Witnessed Certificate of Authenticity Details: This item was signed in the presence of a JSA representative and includes a tamper-evident serial-numbered hologram and matching COA card. About the Athlete...

Product Details Athlete: Jason Giambi Item: 1991 Topps Traded USA #45T Rookie Card Inscription: "2000 MVP" Signature: Hand-signed by Jason Giambi in blue ink Description: This iconic 1991 Topps Traded USA rookie card features the autograph of one of baseball's most feared sluggers, complete with a rare "2000 MVP" inscription celebrating his American League MVP season. Authentication Authentication: Beckett (BGS/BAS)...

Product Details Athlete: Jason Giambi Item Type: Signed 1991 Topps Traded USA #45T Rookie Card Card Grade: Original pack-pulled condition; the grade provided by Beckett (BGS) applies specifically to the autograph. Signature: Hand-signed in bold ink. Authentication Authenticated By: Beckett Grading Services (BGS) Autograph Grade: Gem Mint 10 Note: This item has been professionally authenticated and slabbed by BGS to...

Product Details Athlete: Brayan Bello Item Type: 2023 Topps Finest #4 Sterling Signed Rookie Card (RC) Condition: Original pack-pulled card in excellent condition Authentication Authentication Service: Beckett Grading Services (BGS) Signature Grade: 10 Auto Verification: Professionally authenticated and slabbed by BGS for signature quality and protection Collector's Note This premium trading card features a crisp, on-card signature from the Red...

Authentic Brayan Bello Autographed Rookie Card This is a premium, high-end collectible featuring a hand-signed signature from Brayan Bello on his 2023 Topps Chrome Refractor Rookie Card. As one of the premier young arms in the league, this card represents a perfect entry point for any serious baseball collector or fan of the Boston Red Sox. Product Highlights Athlete: Brayan...

Product Details Athlete: Frank "The Big Hurt" Thomas Item: 2023 Topps Stadium Club #126 Red Foil Parallel Card Team: Chicago White Sox Signature: Hand-signed in vibrant ink Authentication & Grading Authentication: Beckett Authentication Services (BGS) Autograph Grade: BGS 10 Pristine Signature Protection: Encapsulated in a BGS tamper-proof holder to ensure long-term preservation and display quality. About the Athlete National Baseball...