AI Appraisal Estimate

AI-generated estimates · not official valuations

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Submitted item photo
Submitted photo · May 17, 2026

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AI analysis below

AI appraisal

AI analysis & estimate

AI-Generated · Verify before acting

Everything below is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

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AI Identification

·Not independently authenticated·Verify before acting

Cooper DeJean Signed Philadelphia Eagles Riddell Speed Mini Helmet

Sports Memorabilia

AI Estimated Value

·Not an official valuation·Verify before acting

$135 - $175

As of May 17, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This is a Riddell Speed mini helmet featuring the Philadelphia Eagles 'Midnight Green' shell and classic wing decals. The item is physically scaled to approximately half the size of a standard competitive football helmet, constructed from high-tensile molded plastic with a glossy paint finish. It features a grey four-point facemask and a white chin strap. A prominent silver ink autograph is located on the upper right side of the crown, accompanied by the inscription '33', which corresponds to the player's jersey number. The helmet is displayed on its original white cardboard base and is accompanied by a Fanatics Authentic certification card identifying the athlete as Cooper DeJean. The signature appears bold and fluid with no visible fading or smearing. The helmet's surface is in pristine condition with no apparent scratches, scuffs, or decal peeling, indicating it is likely a modern collectible from 2024. The craftsmanship mirrors authentic field equipment in miniature detail, including interior padding inserts and air vents.

AI Appraisal Report

·AI can make mistakes·Verify before acting
Upon visual inspection of this Riddell Speed mini helmet, I find the item to be in 'Mint' condition. The midnight green finish is free of abrasions, and the silver paint pen signature by Cooper DeJean is vibrant, showing excellent flow and no signs of ink skips or UV degradation. The '33' inscription adds a desirable personal touch for collectors. The presence of the Fanatics Authentic certification is the gold standard for modern NFL memorabilia, significantly bolstering the item's marketability. Cooper DeJean is a highly touted 2024 first-round talent, and the market for Philadelphia Eagles memorabilia remains one of the most robust in the NFL. Current comparables for signed DeJean mini helmets fluctuate based on team success, but the Fanatics-backed provenance places this at the top of the price bracket. The rarity is currently moderate as he is an active rookie; however, premium authenticated pieces command a higher floor than uncertified equivalents. While the visual evidence is compelling, this appraisal is subject to limitations. Authentication via photography cannot definitively confirm the ink's chemical age or the microscopic texture of the signature. To finalize a full authentication, I would require a physical inspection to verify the holographic security features against the Fanatics database and ensure the decals lack late-stage adhesive failure. For insurance purposes, the provided value reflects current replacement cost in the retail secondary market.

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