AI Appraisal Estimate

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Submitted photo · May 19, 2026

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AI appraisal

AI analysis & estimate

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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

Autographed Louisville Slugger Promotional Baseball Bat

Sports Memorabilia

AI Estimated Value

·Not an official valuation·Verify before acting

$600 - $900

As of May 19, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This is a full-length, natural-finish wooden baseball bat manufactured by Hillerich & Bradsby under the 'Louisville Slugger' 125 brand. The item is a promotional piece featuring a prominent black stamped 'Chevron' company logo alongside the traditional oval Louisville Slugger branding. The bat is constructed from ash wood, displaying a clear, vertical grain pattern characteristic of professional-grade manufacturing. Notably, the barrel features multiple black felt-tip marker signatures, including the legible autograph of Major League Baseball legend Johnny Bench, positioned vertically next to the Chevron logo. The bat appears to be in very good vintage condition, exhibiting a light honey-colored patina on the wood surface without significant dents, chips, or checking. There are some minor surface scuffs and small dark spots near the handle area consistent with age and storage rather than game use. The craftsmanship is typical of 20th-century H&B promotional items, with clear, deep brand stampings. Based on the branding style and the promotional collaboration with Chevron, this item likely dates back to the 1970s or 1980s, era-appropriate for the athlete's peak fame and corporate partnership trends.

AI Appraisal Report

·AI can make mistakes·Verify before acting
Based on my visual examination of this Hillerich & Bradsby 'Chevron' promotional bat, I have assessed its condition as 'Excellent' for a vintage sports artifact. The ash wood grain is tight and clear, and the 125-model center brand reflects the high-quality craftsmanship of the 1970s/80s era. The presence of Johnny Bench’s signature—a first-ballot Hall of Famer and arguably the greatest catcher in history—significantly elevates the item's desirability. The 'Chevron' promotional stamping adds a unique layer of corporate history, appealing to both sports and advertising memorabilia collectors. The market for authenticated Bench memorabilia remains robust. Comparable promotional bats from this era typically hammers at $400-$500, with Bench’s specific signature commanding a premium. The current valuation accounts for the lack of 'game-used' status, as this is a promotional piece, but acknowledges the superior preservation of the wood patina and legible ink. However, a significant limitation exists: image-based analysis cannot verify ink depth or the 'flow' of the signature required to rule out autopen or high-quality forgeries. To reach a definitive valuation at the upper end of the range, this item requires physical inspection by a third-party authenticator (such as PSA/DNA or JSA) to provide a Certificate of Authenticity (COA). I would also look for provenance documentation, such as original Chevron promotional materials or a letter of origin from the initial recipient. Without these, the value remains speculative based on the visual probability of the signature's cadence and the era-appropriate aging of the ink.

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