AI Appraisal Estimate

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Submitted photo · June 25, 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

Vintage Les Miserables Cosette Ceramic Coffee Mug (1986)

Collectibles / Kitchenware / Theatrical Memorabilia

AI Estimated Value

·Not an official valuation·Verify before acting

$25.00 - $45.00

As of June 25, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This is a vintage ceramic coffee mug featuring the iconic image of Little Cosette from the musical Les Misérables. The mug is finished in a light grey or steel blue-grey glaze and features a prominent graphic of Cosette, based on the original 1862 engraving by Émile Bayard for Victor Hugo's novel. The graphic is executed in a high-contrast black halftone style with a solid blue background block and red artistic flourishes to the left, evoking the French Tricolour flag. Below the image, a small copyright stamp reads '© 1986 CMOL', indicating it is official merchandise from Catherine Mackintosh and Cameron Mackintosh Limited, likely produced during the height of the musical's early global popularity in the mid-1980s. The mug has a standard cylindrical body with a D-shaped handle. Physically, the piece appears to be in very good vintage condition, exhibiting no visible cracks, chips, or staining to the glaze. The print remains crisp and vibrant. A small green price tag or stock label is visible on the rim, suggesting a pre-owned or thrift store environment. This is a classic example of 1980s theatrical memorabilia, valued for its association with the legendary London and Broadway production.

AI Appraisal Report

·AI can make mistakes·Verify before acting
Upon physical-visual inspection, I have examined this ceramic coffee mug featuring the iconic Little Cosette graphic. The piece is identified as official merchandise by the '© 1986 CMOL' copyright stamp, a hallmark of the Cameron Mackintosh production era. The item exhibits high-quality glazing in a characteristic 1980s steel-grey palette. The condition appears to be 'Excellent' or 'Near-Mint,' with no apparent crazing, chips, or thermal shock lines visible. The halftone lithography remains sharp, and the red and blue secondary colors show no signs of dishwasher-induced fading, which is common in pieces of this age. Market demand for Les Misérables memorabilia remains steady, driven by the musical's enduring legacy on Broadway and the West End. Similar mugs from the mid-80s production run frequently appear on secondary markets like eBay and Etsy, typically commanding prices between twenty-five and forty-five dollars depending on the specific buyer interest and the 'purity' of the white or grey base. This version, with the full-color French Tricolour accents, is generally more desirable than the monochrome variants. Note that visual examination via photograph limits my ability to verify the structural integrity of the ceramic body or detect professional restorations invisible to the naked eye. A full authentication would require a tactile inspection for surface irregularities and a lead-leach test for functional safety if the item is intended for use. Provenance documentation, such as the original packaging or a receipt from the theatre's merchandise stand, would further solidify its position at the higher end of the valuation range.

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