AI Appraisal Estimate

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Submitted photo · June 25, 2026

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Japan Stamp

AI analysis below

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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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

Used Japanese 10 Sen Stamp, 'Chrysanthemum and Castle' Design

Postage Stamp

AI Estimated Value

·Not an official valuation·Verify before acting

$5-10

As of June 25, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This is a used Japanese postage stamp with a denomination of 10 Sen, featuring a detailed illustration of a Japanese castle underneath a chrysanthemum emblem. The stamp is predominantly blue and white, printed on what appears to be standard stamp paper, with perforated edges indicating it was part of a larger sheet. The design includes a prominent imperial chrysanthemum seal at the top center, flanked by Japanese characters, likely indicating the issuing authority or the name of the country. Below the chrysanthemum and characters, a multi-tiered traditional Japanese castle is depicted with intricate architectural details, surrounded by what appears to be foliage or trees. The lower portion of the stamp shows the numerical '10' on the left, Japanese characters corresponding to the denomination 'Sen' in the center, and the letters 'SN' on the right, which could be a postal marking or part of the design. The stamp shows clear signs of postal use, indicated by a prominent, dark, and somewhat messy cancellation mark that covers a significant portion of the castle illustration. This cancellation appears to be in black ink and is applied in a broad, sweeping diagonal stroke, obscuring some of the finer details of the central image. The perforations are generally intact but may have some minor wear or separation consistent with being detached from a sheet. The overall condition, besides the heavy cancellation, appears fair, though precise details are hard to ascertain due to the image resolution. The style of the castle and the presence of the imperial chrysanthemum suggest a significant historical period, likely from the late 19th or early to mid-20th century. The print quality appears fine for its type, suggesting standard government-issued postal production.

AI Appraisal Report

·AI can make mistakes·Verify before acting
I have examined the provided image of the Used Japanese 10 Sen Stamp, 'Chrysanthemum and Castle' Design. This appears to be a genuine Japanese stamp from the early 20th century, likely part of the 1907-1908 'Chrysanthemum and Castle' definitive series. The design elements, including the chrysanthemum crest, castle, and denomination markings, are consistent with authentic examples. However, the condition is a significant factor. The stamp exhibits a heavy, prominent cancellation mark that obscures a substantial portion of the central castle design. While cancellations indicate postal use and are expected on used stamps, the severity of this particular cancel significantly detracts from its aesthetic appeal and, consequently, its value. The perforations appear intact but may have minor wear, which is common. In terms of market conditions, this specific issue is relatively common, especially in used condition. While early Japanese stamps have collector interest, heavily canceled examples like this one typically command lower prices. Comparable sales for heavily canceled examples of this specific 10 Sen stamp often fall into the single-digit dollar range. Demand for common, heavily canceled stamps is moderate. Rarity is low for this specific stamp in this condition. Factors significantly impacting value are primarily the heavy cancellation and the commonality of the issue. A lighter, neat cancellation or an uncancelled (mint) example would significantly increase its value. It is important to note that this appraisal is based solely on the provided image. A definitive assessment of authenticity and precise condition would require an in-person examination to verify paper type, watermark (if any), printing method details, and to confirm the absence of repairs or hidden faults. Provenance documentation, though less critical for common issues, could add a layer of certainty regarding its history.

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