The 1933 Saint-Gaudens Double Eagle is the most expensive coin in the world by the highest reported sale in the cited records: it sold at Sotheby’s for $18,872,500 on June 8, 2021, according to PCGS. That record is not the same as a ranking of coins sold at auction in one year: PCGS’s 2025 annual list is led by an 1804 Draped Bust Dollar at $6 million. The figures below distinguish lifetime record sales, private transactions, and annual auction results rather than presenting them as one directly comparable leaderboard.
What is the most expensive coin in the world?
The highest reported transaction in the sources cited here is the 1933 Double Eagle’s $18,872,500 Sotheby’s sale in 2021. PCGS identifies it as the world’s most valuable coin. The sale is an all-time record claim in that source, not a claim that this coin tops every possible ranking method or that a complete, consistently measured global list of public and private transactions is available.
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The same coin previously sold in 2002 for a different reported amount. That earlier sale illustrates why a price needs its date and fee basis: the hammer price was $6.6 million, while the final amount after the auction fee and a separate payment was $7,590,020.
Major reported coin sales, with the basis labeled
This comparison combines the strongest record-sale figures in the sources with the leading results from PCGS’s 2025 annual auction ranking. The categories are deliberately labeled: a private treaty sale is not an auction, and an annual ranking is not an all-time ranking.
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Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →| Coin and reported grade | Year and sale type | Reported amount and price basis |
|---|---|---|
| 1933 Saint-Gaudens Double Eagle | 2021, Sotheby’s auction | $18,872,500; PCGS-reported sale result. The cited PCGS account does not specify the hammer price or separately state the buyer’s premium basis. |
| 1794 Flowing Hair Dollar, finest known example | 2022, private treaty transaction facilitated by GreatCollections | $12,000,000; private sale, not an auction. |
| 1794 Flowing Hair Dollar, finest known example | 2013, Stack’s Bowers Galleries auction | $10,016,875, including buyer’s premium, according to PCGS. |
| 1933 Double Eagle | 2002, auction followed by monetization payment | $7,590,020 final amount: $6.6 million hammer price, plus a 15% auction fee and a $20 payment to monetize the coin, according to the U.S. Mint. |
| 1804 Draped Bust Dollar, Class III; grade reported in PCGS’s annual list | 2025, auction | $6,000,000; first in PCGS’s list of top coin auction prices for 2025. The cited summary does not specify whether the figure is hammer or includes buyer’s premium. |
| 1794 Flowing Hair Dollar; grade reported in PCGS’s annual list | 2025, auction | $4,500,000; second in PCGS’s 2025 annual ranking. The cited summary does not specify whether the figure is hammer or includes buyer’s premium. |
| 1927-D Saint-Gaudens Double Eagle; grade reported in PCGS’s annual list | 2025, auction | $3,840,000; third in PCGS’s 2025 annual ranking. The cited summary does not specify whether the figure is hammer or includes buyer’s premium. |
PCGS’s annual ranking gives coin grades and auction-house names alongside the 2025 results; see its 2025 auction-price list for those lot-level details. The sources summarized here do not provide the complete grade and certification details for every historic result in the table, so those entries are identified by coin and transaction rather than implying that all are condition-matched comparisons.
Why the 1933 Double Eagle set the reported record
The U.S. Mint says 1933 Double Eagles were struck but not issued after the United States left the gold standard. Most were destroyed, while a few survived. The coin sold in 2002 came to auction after a settlement between the Department of Justice and British coin dealer Stephen Fenton. PCGS recounts the specific coin’s path through King Farouk’s collection, its disappearance before a planned 1954 sale, and its reappearance in the mid-1990s.
The Mint’s account of the 2002 transaction is unusually useful for understanding headline prices. The $6.6 million figure was the hammer price, not the final amount. A 15% auction fee raised the amount to $7.59 million, and a further $20 payment monetized the coin, bringing the reported total to $7,590,020. The Mint’s August 2, 2002 release gives that breakdown.
The 1794 Flowing Hair Dollar: one coin, two different sale records
PCGS describes the 1794 Flowing Hair Dollar as America’s first silver dollar and says the finest known example was among the earliest coins struck. The same coin’s $10,016,875 2013 auction result and $12 million 2022 private treaty sale are separate transactions, not competing auction records. PCGS reports the 2013 figure including buyer’s premium and identifies the 2022 transaction as private; see its account of the $12 million sale.
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Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallSurvivor estimates vary by source and date. PCGS has cited fewer than 200 known examples, while a 2024 PCGS release estimated about 140 survivors. These are specialist estimates rather than a definitive census, so scarcity counts should be treated as approximate.
What the 2025 ranking tells you—and what it does not
PCGS’s 2025 list ranks auction results from that year. Its top three are the 1804 Draped Bust Dollar, Class III, at $6 million; the 1794 Flowing Hair Dollar at $4.5 million; and the 1927-D Saint-Gaudens Double Eagle at $3.84 million. Those are annual auction results, not a ranking of all historical sales. They also do not include the 1794 dollar’s 2022 private treaty price as an auction result.
Because public auction results and private-sale disclosures use different conventions—and not every transaction is public—these figures do not establish a definitive all-time global leaderboard beyond the cited record claim. To compare a price meaningfully, check the coin’s identity, date and type, grade, transaction year, sale method, and whether the stated amount includes buyer’s premium or other fees. A coin can appear more than once in a sale history, as the 1794 dollar and 1933 Double Eagle demonstrate.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How collectors can use these prices
Record prices concern exceptional, individually important rarities; they are not a guide to the value of an ordinary coin of the same date or type. Grade, certification, provenance, and the precise variety can make a substantial difference, and an auction result is evidence of one transaction at one moment—not a current appraisal of another coin.
Best Value
For learning about U.S. coin types, Whitman’s The Official Red Book: A Guide Book of United States Coins is an annual reference covering market values, history, specifications, photographs, and mintage data. It can help readers explore the series, but it should not be treated as an authoritative current valuation of a unique rarity.
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