AI Appraisal Estimate

AI-generated estimates · not official valuations

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Submitted item photo
Submitted photo · May 27, 2026

User's notes

John Elway autographed NFL helmet with certificate of authenticity

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.

Note

This analysis also relies on unverified notes provided by the user, which may be incomplete or inaccurate and could affect the result.

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AI Identification

·Not independently authenticated·Verify before acting

John Elway Autographed Denver Broncos NFL Helmet

Sports Memorabilia

AI Estimated Value

·Not an official valuation·Verify before acting

$800-1,200

As of May 27, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This item is an official NFL Denver Broncos football helmet, prominently featuring the team's iconic charging horse logo on the side. The helmet is colored in a dark, likely navy blue or black finish, with the horse logo rendered in white, accented with red eyes, typical of the Broncos' visual identity from approximately 1997-2012. A distinctive feature is the silver-colored autograph of 'John Elway' along with the number '7' inscribed on the top-front portion of the helmet, indicating it is a signed piece of memorabilia. The signature appears to be in good condition, with clear, unsmudged lines. The helmet itself appears to be a full-size, adult replica or authentic helmet, complete with a dark-colored face mask and visible internal padding, suggesting it is a high-quality collectible. It is displayed within what appears to be a glass or acrylic display case, which has protected it from significant dust or handling wear. A white paper or card beneath the helmet is visible within the case, which, given the context, is likely a Certificate of Authenticity (COA) for the autograph. The overall condition of the helmet appears excellent, with no obvious signs of chips, cracks, or deep scratches on the shell or logo. The visibility is moderately affected by red lighting in the display environment. The craftsmanship is consistent with officially licensed NFL merchandise, indicating good quality materials and construction suitable for display.

AI Appraisal Report

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I have thoroughly examined the provided image and details concerning this John Elway Autographed Denver Broncos NFL Helmet. Visually, the helmet appears to be in excellent condition, consistent with a high-quality display piece. The Broncos' 'charging horse' logo, prevalent from 1997-2012, is clearly visible and well-preserved. The signature of John Elway, with the number '7', is prominently placed and appears sharp and unsmudged, applied in silver ink, which offers good contrast. The presence of what appears to be a Certificate of Authenticity (COA) within the display case significantly enhances the perceived value, as COAs from reputable authenticators are crucial in the sports memorabilia market. The display case itself has clearly protected the item from environmental damage and handling wear, maintaining its pristine state. Market conditions for John Elway signed memorabilia remain strong, particularly for iconic items like full-size helmets. His status as a Hall of Fame quarterback and Super Bowl champion drives consistent demand. Comparable sales of similarly authenticated John Elway autographed helmets typically range from $700 to $1,500, depending on the authentication service, helmet type (replica vs. authentic), and overall condition. Repliaca helmets sell for less than authentic on-field versions. This helmet's excellent condition and the likely COA position it well within this range. The red lighting, while aesthetically pleasing for display, slightly obscured some fine details, but not enough to diminish the overall assessment. A significant factor impacting value here is the authenticity. While the visible COA is a positive indicator, it's impossible to verify its legitimacy or the specific authentication company from an image alone. For full authentication, I would need to physically examine the item to confirm the helmet's authenticity (replica vs. authentic, specific manufacturer), assess the autograph's characteristics under magnification against known exemplars, and verify the COA's details directly with the issuing company. In-person examination would also confirm the medium of the autograph (e.g., paint pen, permanent marker) and its adherence to the surface. Without physical inspection and independent verification of the COA, definitive authentication is limited.

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