Collection: Marketplace Grail Items

Product Highlights Hand-signed by San Francisco 49ers legend and 3x Super Bowl Champion Ed McCaffrey. Authentic collectible mini helmet featuring the iconic 49ers logo and colors. Includes the display shell and plate for superior presentation. Authentication Certified by Beckett Authentication Services (BAS). Comes with a Beckett Witness COA, ensuring the signature was obtained in the presence of an official representative....

Product Details Athlete: Brandon Aubrey Team: Dallas Cowboys Item Type: Riddell Speed Mini Helmet Edition: 2024 Salute to Service Signature: Hand-signed by the Dallas Cowboys' record-breaking kicker. Design: Featuring the official 2024 military-inspired "Salute to Service" colorway and graphics. Authentication Authenticated by Beckett Authentication Services (BAS). Includes a tamper-evident COA sticker and matching Certificate of Authenticity. Guaranteed 100% authentic signatures...

Product Details Athlete: Brandon Aubrey Team: Dallas Cowboys Item Type: Riddell Speed Mini Helmet Series: Rave Alternative Edition Signature: Hand-signed by Brandon Aubrey in high-quality paint pen Authentication Authenticator: Beckett Authentication Services (BAS) Verification: Includes a Beckett Witnessed Certificate of Authenticity (COA) and matching serial-numbered hologram Item Description Perfect for any Dallas Cowboys fan or sports memorabilia collector The "Rave"...

Product Details Athlete: Kevin Mawae Item Type: Rave Mini Helmet Team: New York Jets Inscription: "HOF 2019" Authentication: Beckett Witnessed Certificate of Authenticity (BAS COA) Product Description Own a piece of football history with this Kevin Mawae signed New York Jets Rave Mini Helmet. This collectible features a bold signature from the legendary center along with a "HOF 2019" inscription,...

Product Details Athlete: Jamien Sherwood Team: New York Jets Item Type: Riddell Speed Mini Helmet Signature: Hand-signed by Jamien Sherwood Authentication Authenticator: Beckett Authentication Services (BAS) Type: Witnessed COA (Beckett Witnessed signature) Description This New York Jets Riddell Speed Mini Helmet has been hand-signed by linebacker Jamien Sherwood. The Speed Mini Helmet is a popular 1/2-scale replica, featuring a plastic...

Product Details Athlete: Drew Pearson Team: Dallas Cowboys Item Type: Throwback Mini Helmet Inscriptions: "HOF 21" (Hall of Fame 2021) and "SB XII Champs" (Super Bowl XII Champions) Features: Includes the official shell and decorative nameplate Authentication Authentication: JSA (James Spence Authentication) COA included Guarantee: Certified authentic signature from one of the most trusted names in the industry

Product Details Athlete: Andre Reed Team: Buffalo Bills Item Type: Riddell Rave Alternative Mini Helmet Inscription: "HOF 14" (Hall of Fame 2014) Inclusions: Comes complete with the mini helmet shell and nameplate. Authentication Authenticator: Beckett Authentication Services (BAS) Authentication Type: Witnessed COA Verification: Includes a Beckett Witness sticker and matching Certificate of Authenticity, documenting that the signature was witnessed first-hand...

Product Description This Baltimore Colts Speed Mini Helmet has been hand-signed by legendary quarterback Bert Jones. A standout for the Colts, Jones was the NFL MVP in 1976, a feat he commemorated with a "76 MVP" inscription on this high-quality collectible. Product Specifications Athlete: Bert Jones Team: Baltimore Colts Item Type: Speed Mini Helmet Inscription: "'76 MVP" Helmet Model: Riddell...

Product Details Athlete: LeRoy Butler Team: Green Bay Packers Item Type: Riddell Speed Mini Helmet Inscription: "HOF 22" Shell: Official Packers Team Colors Authentication Authenticator: Beckett Authentication Services (BAS) Verification: Includes a Beckett Witness Certificate of Authenticity (COA) and a matching tamper-evident hologram, ensuring the signature was witnessed by a Beckett representative.

Product Description This premium collectible features the hand-signed signature of Dallas Cowboys star kicker Brandon Aubrey. This mini helmet is part of the 2025 Salute to Service collection, blending military-inspired aesthetics with professional football tradition. Product Highlights Athlete: Brandon Aubrey Team: Dallas Cowboys Item Type: Speed Mini Helmet Special Edition: 2025 Salute to Service Condition: New and hand-signed Authentication Authenticator:...

Product Details Athlete: LeRoy Butler Item Type: Riddell Speed Mini Helmet Team: Green Bay Packers Inscription: "HOF 22" (Hall of Fame 2022) Authentication: JSA Witnessed Certificate of Authenticity About the Athlete LeRoy Butler is a legendary safety for the Green Bay Packers and a member of the Pro Football Hall of Fame Class of 2022. A four-time First-team All-Pro and...

Product Details Athlete: Frankie Luvu Team: Washington Commanders Item Type: Slate Alternate Mini Helmet Authentication: Beckett Authentication Services (BAS) Product Description Hand-signed by Washington Commanders linebacker Frankie Luvu. Features the stylish Slate alternate matte finish, perfect for any modern memorabilia collection. Authenticated by Beckett (BAS) and Denver Autographs, including a tamper-evident hologram and certificate of authenticity. The perfect collectible for...

Product Details Athlete: Riley Odoms Team: Denver Broncos Item Type: Throwback Mini Helmet (1975-1996 Style) Inscription: "ROF 24" (Ring of Fame) Signature: Hand-signed in paint pen for long-lasting quality. Authentication Beckett Authentication Services (BAS) Certificate of Authenticity Denver Autographs Certificate of Authenticity

Product Details Athlete: Isiah Likely Team: Baltimore Ravens Item Type: Mini Helmet Signature: Hand-signed by Isiah Likely Authentication Authenticator: Beckett Authentication Services (BAS) Verification: Witnessed Certificate of Authenticity Additional Authentication: Denver Autographs

Product Details Athlete: CJ Mosley Team: Baltimore Ravens Item Type: VSR4 Mini Helmet Signature: Hand-signed in paint pen for maximum display quality Authentication Includes a Certificate of Authenticity (COA) from Beckett Authentication Services (BAS) Includes additional COA from Denver Autographs Guaranteed 100% authentic signature

Product Details Athlete: Jonathon Cooper Team: Denver Broncos Item Type: 2024 Alternate Speed Mini Helmet Signature: Hand-signed in paint pen for lasting quality Authentication Certified by Beckett Authentication Services (BAS) Includes a Denver Autographs Certificate of Authenticity Verification can be confirmed via the Beckett database