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.

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 Frank Gore San Francisco 49ers Jersey

Sports Memorabilia

AI Estimated Value

·Not an official valuation·Verify before acting

$250.00 - $350.00

As of June 8, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This is a red San Francisco 49ers home jersey featuring the name 'GORE' and number '21', representing legendary running back Frank Gore. The garment is constructed from a mesh and polyester-style athletic fabric in the team's signature red, with white tackle twill lettering and numbering. Each sleeve displays the team's traditional white stripe pattern. A significant feature is the black ink autograph located on the vertical stroke of the '1' in the number 21 on the back. Adjacent to the signature is a small, circular silver holographic authentication sticker (likely PSA/DNA, JSA, or Beckett), which is a critical quality indicator for sports memorabilia. The jersey appears to be in excellent condition, showing no visible signs of fraying, fading, or staining, typical of a display-grade item rather than game-worn equipment. The style corresponds to Gore's tenure with the team (2005-2014). The stitching around the nameplate and numbers suggests a 'limited' or premium replica construction level. Overall, the item presents as a high-quality piece of modern NFL sports memorabilia, preserved for collection purposes.

AI Appraisal Report

·AI can make mistakes·Verify before acting
I have examined the provided details for the signed Frank Gore San Francisco 49ers jersey. The item is a premium replica jersey featuring high-quality tackle twill numbering and lettering. The signature is located on the '1' of the jersey number and appears consistent with Frank Gore’s known autograph style. The presence of a holographic authentication sticker—provided it can be verified against its respective database (PSA/DNA, JSA, or Beckett)—adds significant market security. The condition appears to be 'Mint' or 'Near-Mint' with no visible fabric degradation. Frank Gore remains a beloved figure in San Francisco franchise history, and his status as the NFL's number three all-time leading rusher ensures sustained demand. Similar authenticated 'limited' style jerseys recently sold in the $225 to $375 range depending on the specific authentication body. The value is capped by the fact that this is a replica rather than a 'game-worn' or 'authentic' on-field specimen. Please note that an appraisal from images is preliminary. A full physical inspection would be required to verify the texture of the ink to ensure it is not a pre-printed facsimile and to confirm the holographic serial number under magnification. Final authentication relies on the provenance or a valid certificate of authenticity accompanying the hologram.

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