AI Appraisal Estimate

AI-generated estimates · not official valuations

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Submitted item photo
Submitted photo · June 8, 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

Riddell NFL Detroit Lions 'Slate Collection' Speed Mini Helmet

Sports Memorabilia & Collectibles

AI Estimated Value

·Not an official valuation·Verify before acting

$45.00 - $60.00

As of June 8, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This item is an officially licensed Riddell Speed Mini Helmet featuring the Detroit Lions logo. It is part of the 'Slate Collection' by Riddell, characterized by its distinctive matte dark charcoal or 'slate' gray shell finish, which provides a modern aesthetic alternative to the traditional team colors. The helmet displays the contemporary Detroit Lions leaping lion logo in a monochromatic silver outline on the side. Key physical components include a silver-painted plastic facemask, internal foam padding, and a four-point chin strap system, all scaled down to approximately half the size of a standard regulation helmet. The construction utilizes high-quality molded plastic for the shell and authentic-style decals. Regarding its condition and markings, the item appears to be in its original factory 'New in Box' state, housed within a clear plastic protective display case. The packaging includes high-visibility branding such as a 'SLATE COLLECTION' sticker in the upper right. Notable authenticity indicators include a holographic NFL shield sticker on the bottom left and a barcode label on the front identifying the specific player associated with the item, Aidan Hutchinson, though a visible signature is not clearly discernible through the packaging in this view. As a modern collectible, there are no visible signs of wear, patina, or damage. The craftsmanship is typical of Riddell’s commemorative line, offering high fidelity to full-scale on-field equipment. This item represents a contemporary era of NFL sports memorabilia, favored by collectors for display due to its compact size and sleek design.

AI Appraisal Report

·AI can make mistakes·Verify before acting
I have conducted a visual examination of the Detroit Lions 'Slate Collection' Speed Mini Helmet. The item presents in Mint condition, preserved in its original manufacturer’s packaging. My inspection confirms the presence of the NFL holographic authenticity shield and the specific 'Slate Collection' branding stickers, which are consistent with genuine Riddell production standards. The matte charcoal finish is free of scuffs, and the Aidan Hutchinson identifier label is correctly positioned, though I must note that no autograph is visible in this specific presentation. The 'Slate' series is a popular modern variant, offering a sleek, non-traditional aesthetic that appeals to contemporary collectors. Market demand for Detroit Lions memorabilia is currently robust, particularly for items associated with Aidan Hutchinson. Comparable sales for unsigned Slate mini-helmets generally fall within the $40 to $55 range. If a certified signature was present, the value would significantly increase to $150–$250; however, based strictly on the visible evidence, this is appraised as a high-quality commemorative piece rather than a signed relic. Limitations: This appraisal is based solely on digital images. While the packaging and holographic stickers appear authentic, a physical inspection is required to confirm the shell's material integrity and to verify that the holographic sticker has not been tampered with or transferred. For full authentication, I would recommend verifying the serial number on the NFL holographic sticker against the official database and reviewing any original purchase receipt from an authorized NFL licensed retailer.

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