Isaac Guerendo Autographed San Francisco 49ers Riddell Mini Helmet Appraisal

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Isaac Guerendo Autographed San Francisco 49ers Riddell Speed Slate Collection Mini Helmet

This item is a San Francisco 49ers Riddell Speed Mini Helmet from the modern Slate Collection, featuring a distinct matte charcoal or gunmetal grey finish. It is significantly smaller than a full-sized helmet, typically measuring approximately 5 inches in height and 6 inches in length, constructed from molded plastic with a gold-painted PVC face mask. The helmet includes an authentic San Francisco 49ers 'SF' logo on the side with a metallic gold and red color scheme that complements the matte finish. A signature by running back Isaac Guerendo is clearly visible on the top-left crown, inscribed with 'Guerendo #31' in a silver/white paint pen. This autograph is notable for its clarity and the inclusion of the player's jersey number. The item is currently housed in its original clear plastic clam-shell packaging, which shows 'Slate Collection' and 'NFL Mini Helmet' branding by Riddell. Notable features include the white chin strap and an official NFL holographic security sticker on the lower portion of the shell to ensure authenticity. The condition appears to be 'new in box' (NIB), with no visible scuffs, chips, or fading to the matte paint or the autograph. As a modern collectible, likely produced in the 2024 season, it represents a high-quality piece of sports memorabilia geared toward fans and collectors of NFL rookie talent.

Estimated Value

$100-145

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