AI Appraisal Estimate

AI-generated estimates · not official valuations

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Photo and notes provided by the user — not generated by AI

Submitted item photo
Submitted photo · May 30, 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.

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AI Identification

·Not independently authenticated·Verify before acting

United States Five Dollar Bill, Series 2021

Currency

AI Estimated Value

·Not an official valuation·Verify before acting

$10-$30

As of May 30, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This is a United States Five Dollar Federal Reserve Note, Series 2021, featuring a portrait of Abraham Lincoln on the obverse and the Lincoln Memorial on the reverse. The bill exhibits characteristic green and black ink printing on an off-white paper stock, with subtle security features integrated throughout. Physical characteristics include a standard rectangular size for U.S. currency. On the obverse, Abraham Lincoln's portrait is prominently centered, flanked by the seals of the Federal Reserve Bank (green seal on the right) and the U.S. Treasury (black seal on the left). The serial number 'QH08181818A' is visible twice – once on the upper left and once on the lower right, with the 'H8' indicating the plate position and quadrant. Signatures of the Secretary of the Treasury and the U.S. Treasurer are present below Lincoln's portrait. The series date '2021' is clearly legible. The reverse displays a detailed engraving of the Lincoln Memorial with the phrase 'IN GOD WE TRUST' above it. Large numeral '5's are present in each corner, and a distinct purple '5' is located on the lower right of the reverse, indicating a more modern design feature. The bill appears to be in circulated condition, showing some signs of wear such as minor creases and softening of the paper, particularly visible at the folds, though no major tears, significant stains, or heavy damage are apparent. The colors remain generally vibrant, suggesting a moderate amount of circulation. The craftsmanship is consistent with official U.S. currency production, incorporating microprinting and other anti-counterfeiting measures. No unique or unusual aspects are immediately discernible beyond its status as a common circulating banknote.

AI Appraisal Report

·AI can make mistakes·Verify before acting
Upon examining the provided description and serial number of this United States Five Dollar Bill, Series 2021, I have determined its approximate market value. The note appears to be authentic based on the standard features described, such as the portraits, seals, and modern security elements like the large purple '5'. The bill is in a circulated condition, exhibiting minor creases and soft folds, which is typical for a modern banknote that has been in commerce. Its face value is $5.00. The key factor elevating this note's value above its face value is its serial number: QH08181818A. This is considered a 'fancy' serial number, possessing two desirable patterns. Firstly, it is a 'binary' number, composed only of two digits (0 and 1, besides the bookend letters). Secondly, it is a 'radar rotator,' meaning it reads the same forwards and backwards when the bookend letters are disregarded (081818180). Such serial numbers are actively sought by collectors, and demand for them is consistent in the numismatic market. Based on recent sales of similar modern binary and radar notes in circulated condition, the market value is modestly increased. While uncirculated examples can command higher premiums, the circulated state of this note limits its value. My appraisal for this specific bill is between $10 and $30. It is crucial to note that this appraisal is based on a description alone. A full, definitive authentication would require in-person examination to verify the paper stock, feel, and सूक्ष्म security features (like microprinting and security threads) that cannot be assessed remotely. Without physical inspection, the possibility of it being a high-quality counterfeit cannot be entirely dismissed.

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