AI Appraisal Estimate

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Submitted photo · May 27, 2026

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AI appraisal

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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

Matt Cain Perfect Game Commemorative Pennant

Sports Memorabilia

AI Estimated Value

·Not an official valuation·Verify before acting

$25 - $40

As of May 27, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This is a commemorative felt pennant celebrating Matt Cain's perfect game on June 13, 2012, the first perfect game in San Francisco Giants history. The pennant is primarily black felt with screen-printed graphics in orange, white, and gray tones. It features a full-color image of Matt Cain in his pitching motion, wearing a white San Francisco Giants uniform with orange accents, against a background that appears to be a faded or stylized image of a baseball field or another action shot. Text on the pennant includes 'Matt Cain Perfect Game', 'June 13, 2012', and 'First Perfect Game in Giants History'. A prominent graphic depicts the inning-by-inning scoreline for the game, showing 'HOU 000000000 000' and 'SF 2321200010 150', indicating a 10-0 victory. The San Francisco Giants 'SF' logo is visible, as is the MLB logo near the pointed end of the pennant. There's also a smaller tag or sticker at the top that reads 'FELT PENNANT Roll it Up Take it Home'. The pennant appears to be in good condition with no visible tears, significant creases, or fading considering its age, suggesting it has been well-preserved. There are no obvious signs of repair or heavy wear. The top edge is finished with a white or light-colored tape binding, allowing for easy display. The craftsmanship is typical of mass-produced sports memorabilia pennants from the early 21st century, focusing on clear graphic reproduction and durable felt material. Its estimated age is from 2012, directly following the event it commemorates.

AI Appraisal Report

·AI can make mistakes·Verify before acting
I have examined the image of this Matt Cain Perfect Game Commemorative Pennant. Based on the visual evidence, the pennant appears to be in good to very good condition. There are no readily apparent tears, significant creases, or fading that would diminish its display quality. The colors appear vibrant, and the screen-printed graphics are clear and well-defined, consistent with mass-produced sports memorabilia from that era. The 'FELT PENNANT Roll it Up Take it Home' tag further supports its nature as a souvenir item. Authenticity, based purely on the image, seems high for a commemorative pennant of this type; there's little motivation for counterfeiting such an item. However, without a physical inspection, I cannot verify the exact material quality or detect any subtle imperfections, odors, or hidden repairs. Market conditions for commemorative pennants, even for significant historical events like a perfect game, are generally moderate. While Matt Cain's perfect game was a momentous occasion for Giants fans, pennants are not typically high-value collectibles. Comparables for similar perfect game or championship pennants usually fall in the $20-$50 range, depending on rarity and condition. This pennant's desirability stems from its commemoration of the first perfect game in Giants history, appealing directly to Giants collectors. Demand is niche but consistent among dedicated fans. Factors impacting its value positively include its excellent apparent condition and the historical significance of the event. However, as a mass-produced item, its rarity is limited. To fully authenticate and assess value, a physical inspection would be needed to check for any minor imperfections not visible in the image, the exact feel of the felt, and overall structural integrity. Provenance, while beneficial, is not strictly necessary for this type of item due to its commemorative nature and lack of individual uniqueness.

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