AI Appraisal Estimate

AI-generated estimates · not official valuations

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Submitted item photo
Submitted photo · June 15, 2026

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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

Signed Mario Manningham New York Giants Jersey

Sports Memorabilia

AI Estimated Value

·Not an official valuation·Verify before acting

$150 - $225

As of June 15, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This is a Royal Blue New York Giants replica home jersey featuring the name 'MANNINGHAM' and number '82', specifically attributed to wide receiver Mario Manningham. The jersey is constructed from a mesh polyester fabric body with solid dazzle-style fabric on the shoulders and sleeves. The nameplate and numbering are applied via a heat-pressed or screen-printing process in white. A notable feature is the black ink autograph located on the '8' of the back number, accompanied by his jersey number '82'. Additionally, there is a hand-written inscription on the '2' that reads 'SB XLVI Champs!', referencing the Giants' Super Bowl 46 victory. A small holographic authentication sticker is visible at the bottom of the number '8', indicating it was witnessed or verified by a professional memorabilia service. The garment appears to be in excellent, unworn condition with no signs of staining, fading, or fabric pulls. The stitching on the nameplate looks tidy, and the colors are vibrant, consistent with modern athletic apparel produced around the early 2010s. The presence of the inscription and authentication sticker significantly enhances its status as a collector's piece, celebrating Manningham's famous sideline catch during the 2012 NFL championship.

AI Appraisal Report

·AI can make mistakes·Verify before acting
I have carefully examined the provided images of the Mario Manningham signed New York Giants jersey. The item presents as a screen-printed replica jersey in excellent condition, showing no signs of wear, fabric stress, or UV-induced fading. The royal blue color remains vibrant, and the white numbering is crisp. The black felt-tip signature is clean, bold, and placed strategically on the '8' digit, while the 'SB XLVI Champs!' inscription adds a premium narrative element that appeals directly to Giants fans and Super Bowl collectors. The presence of a visible hologram—likely JSA or PSA/DNA based on standard market practices—is a major value driver, providing essential peace of mind regarding the autograph's legitimacy. Current market conditions for Manningham memorabilia remain stable; while not a Hall of Fame player, his iconic catch in Super Bowl XLVI ensures a permanent 'cult hero' status in New York, keeping demand steady. Comparables for signed replica jerseys with inscriptions typically range between $130 and $250. It is important to note that this appraisal is based on photographic evidence. A digital image cannot confirm the chemical composition of the ink or the tactile texture of the fabric. To provide a definitive high-tier valuation, an in-person inspection of the holographic serial number against the certifying database is required. Furthermore, professional framing would increase the retail value by approximately $150-$200. Without a physical COA card to accompany the jersey's hologram, the value remains at the mid-point of the estimated range.

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