Collection: Marketplace Grail Items

Product Highlights Athlete: Sammy Sosa Item Type: Hand-Signed 1990 Leaf #220 Rookie Card Inscription: "609 HRS" Note: Original 1990 Leaf pack-pulled rookie card Condition: Professionally slabbed and preserved Authentication Authenticated and Certified by PSA (Professional Sports Authenticator) Signature is officially slabbed and certified as Authentic by PSA experts A must-have for any serious MLB or Sammy Sosa collector

Product Details Athlete: Sammy Sosa Item Type: Signed 1990 Leaf #220 Rookie Card Inscription: "Slamming Sammy" Authentication: PSA Authenticated Signature Product Description This is a premium 1990 Leaf #220 Rookie Card hand-signed by Chicago Cubs legend and home run king, Sammy Sosa. This specific card features a bold signature along with a rare "Slamming Sammy" inscription, making it a standout...

Product Features Athlete: Devin Williams Item Type: Signed Trading Card Year/Set: 2020 Topps Update Parallel: Gold Special Designation: Rookie Card (RC) Limited Edition: Serial numbered out of 2020 Signature: Hand-signed in blue ink Authentication Authenticator: PSA (Professional Sports Authenticator) Status: PSA/DNA Authentic Auto Protection: Comes in a sonically sealed PSA protective slab

Product Details Athlete: Nolan Ryan Item Type: Hand-Signed First Day Cover (Postal Cachet) Milestone: Commemorates the historic 5,000th career strikeout achieved on August 22, 1989 Signature: Boldly hand-signed by the MLB Hall of Famer and legendary "Strikeout King" Authentication Authentication: PSA (Professional Sports Authenticator) Status: Authenticated and certified by industry-leading experts

Product Details Athlete: Kris Bryant Team: Chicago Cubs Item Type: Mini Batting Helmet Color: White Signature: Hand-signed by the athlete Authentication Authenticated by Fanatics (FAN) Includes a tamper-evident hologram to ensure the integrity of the autograph.

About This Item Hand-signed by Hall of Famer Paul Molitor Custom Milwaukee Brewers jersey in size XL Authenticated by JSA (James Spence Authentication) Witness COA Signature placement may vary slightly due to the use of stock imagery for multiple listings

Product Details Athlete: Tony Perez Team: Cincinnati Reds Item Type: Signed Custom Baseball Jersey Size: XL Authentication: Beckett Witnessed Certificate of Authenticity (BAS) Features Hand-signed by MLB Hall of Famer and Big Red Machine legend Tony Perez. Custom jersey features high-quality stitched name and numbers, designed specifically for collectors and framing. Authenticated by Beckett (BAS) with a witnessed signature, providing...

Product Details Athlete: Pete Rose Team: Cincinnati Reds Item Type: Custom Stitched Baseball Jersey Size: XL Signature: Hand-signed in ink by Pete Rose Design: Authentic-style jersey featuring high-quality stitching and team colors Authentication This item includes a Certificate of Authenticity (COA) from JSA (James Spence Authentication). A tamper-evident hologram is affixed to the item to ensure its provenance and authenticity....

Product Details Athlete: Joey Meneses Item Type: Signed Custom WBC Mexico Style Jersey Inscription: "Viva Mexico" Size: XL Description: This custom jersey has been hand-signed by Joey Meneses and features a special "Viva Mexico" inscription. Custom jerseys are designed for display purposes and do not feature professional league logos or branding. Authentication Authenticated by: Beckett Authentication Services (BAS) Form of...

Product Details Athlete: DJ LeMahieu Team: New York Yankees Item Type: Custom Jersey Size: XL Signature: Hand-signed in ink Authentication Authenticator: Beckett Witnessed (BAS COA) Verification: Includes a tamper-proof hologram and matching COA card to ensure authenticity.

Product Details Athlete: Nolan Ryan Item Type: Autographed First Day Cover Cachet Special Feature: Commemorating the Strikeout Record set on April 27, 1983 Signature: Hand-signed by "The Ryan Express" in blue ink Condition: Professional-grade collectible preservation Authentication Authenticated by PSA/DNA (Professional Sports Authenticator) Features a PSA Authentication for the signature Guarantee of authenticity from one of the industry's leading third-party...

About This Item Hand-signed by star pitcher Max Fried Official Major League Baseball (ROMLB) Authenticated by JSA (James Spence Authentication) Includes a Certificate of Authenticity and matching tamper-evident hologram

Product Details Athlete: Dante Bichette Team: Colorado Rockies Item: 1994 All-Star Game Cooperstown Baseball Bat Description: This full-size Cooperstown baseball bat commemorates the 1994 All-Star Game and features a hand-signed autograph by Rockies legend Dante Bichette. Authentication Beckett Authentication Services (BAS) Certificate of Authenticity and Hologram Denver Autographs Certificate of Authenticity

Product Details Athlete: Dante Bichette Item Type: Full-Size Cooperstown Baseball Bat Team: Colorado Rockies Special Feature: 1994 All-Star Game Commemorative Edition Signature: Hand-signed in bold ink by Dante Bichette Authentication Authenticated By: Beckett Authentication Services (BAS) & Denver Autographs Includes: Certificate of Authenticity (COA) and matching tamper-evident hologram

About This Item Hand-signed by Houston Astros star Yordan Alvarez Official Rawlings World Series Major League Baseball Authenticated by JSA (James Spence Authentication) with matching COA hologram Signature featured in crisp blue ink

About This Item Hand-signed by Hall of Fame catcher Ivan "Pudge" Rodriguez Official Rawlings Major League Baseball Beckett Witnessed authentication includes hologram and QR code for verification Signature obtained during a public or private signing event