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A flip-over double strike sold for $7,000 at Heritage Auctions. A Type 2 DCAM proof fetched $2,530. Most 1981 quarters are worth exactly 25¢ — but the right variety or error changes everything. Use the free calculator to find out exactly what you have.
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The Type 2 S mint mark is the single most valuable regular variety in the 1981 quarter series. A PR-70 Deep Cameo specimen sold for $2,530 at Heritage Auctions on November 29, 2007. Use this checklist to see if yours qualifies.
For a thorough step-by-step 1981 quarter identification walkthrough covering every mint mark and surface detail, see this complete illustrated reference guide for the 1981 Washington quarter. The table below summarizes current market ranges across all varieties and grades.
| Variety | Worn (G–F) | Circulated (VF–AU) | Uncirculated (MS-60–65) | Gem (MS-66–67+) |
|---|---|---|---|---|
| 1981-P (Philadelphia) | $0.25 | $0.30–$0.75 | $1–$3 | $10–$700 |
| 1981-D (Denver) | $0.25 | $0.30–$0.85 | $1–$3 | $10–$375 |
| 1981-S Type 1 Proof (DCAM) | — | $3–$7 (PR-60–65) | $10–$22 (PR-66–70) | $22–$508 |
| 1981-S Type 2 Proof (DCAM) ★ | — | $4–$8 (PR-60–65) | $75–$200 (PR-66–69) | $140–$2,530 |
| Flip-Over Double Strike Error | $200+ | $500+ | $1,000+ | $7,000 (record) |
| Doubled Die Obverse (DDO) | $25–$50 | $50–$100 | $100–$150 | $150–$300+ |
| Wrong Planchet / Double Denomination | $100 | $200–$400 | $500–$960 | $960+ (record) |
| Off-Center Strike (50%+, date visible) | $50 | $75–$100 | $100–$150 | $150+ |
🪙 CoinKnow lets you scan any 1981 quarter with your phone camera and get an instant variety ID and value estimate — a coin identifier and value app.
★ Type 2 row highlighted in gold — key variety. Red row = top error. Based on PCGS auction data · 2026 edition.
With over 1.18 billion 1981 quarters struck, minting errors are statistically rare — but they do exist, and the right one can transform a 25-cent coin into a four-figure collector's prize. The five varieties below represent the most important errors known on the 1981 Washington quarter series, ranked in descending order of value. Study the diagnostic features carefully; most require a 5x–10x loupe for confirmation.
This is the most dramatic and valuable mechanical error type documented on the 1981 Washington quarter. It begins when a freshly struck coin fails to eject properly from the coining press. The coin then flips upside-down and receives a second strike, producing two misaligned impressions — one on each orientation — across the same planchet.
On the 1981-D example certified by PCGS at MS-64, the first strike left a partial indent over the lower reverse. The second strike — with another planchet positioned between this coin and the reverse die — left a sharper, more complete impression especially near the date and mint mark. Both the date and D mint mark are visible from each strike, making attribution straightforward under magnification.
Heritage Auctions sold this specific example in August 2020 for $7,000 — the highest price ever recorded for any 1981 quarter of any type. Satiny nickel-silver luster and clearly evident diagnostics made it a landmark sale. Flip-over double strikes are among the rarest subcategories of double-struck errors because the coin must flip 180 degrees between press cycles, an unusual set of conditions requiring a precise failure of the ejection mechanism.
Wrong planchet errors occur when a blank disk intended for a different denomination accidentally feeds into a press configured for quarters. Because the planchet is smaller than the quarter die, the finished coin has an incomplete design — portions of Washington's portrait and the surrounding lettering are simply absent or cut off at the rim.
On the 1981-P, a quarter die has struck penny (one-cent) planchets, producing undersized coins with missing design elements on both sides. The most spectacular version is the double denomination: a quarter die strikes an already-struck cent, leaving Washington's portrait overlapping Lincoln's on the obverse and the quarter eagle partially covering Lincoln's memorial reverse. A 1981 quarter struck on a penny planchet in MS-64 condition sold for $960 at auction — the second-highest price for any individual 1981 quarter error type.
Quarters struck on Jefferson nickel planchets (5-cent blanks) also exist from Philadelphia. These coins weigh approximately 5.0 grams versus the normal 5.67 grams and are slightly smaller in diameter. All wrong planchet examples should be authenticated by PCGS or NGC before any sale, as fakes are known to be created by post-mint alteration.
The Doubled Die Obverse is the most widely searched error on 1981 Washington quarters, partly because strong examples are visible without magnification in direct light. A doubled die is not a striking error — it is a die manufacturing defect. The die used to strike thousands of coins was itself created with two slightly misaligned hub impressions, embedding permanent doubling into every coin struck from that die.
On the 1981 quarter, doubling appears most visibly on the motto IN GOD WE TRUST and on the date numerals 1981. In strong examples, each letter in the motto shows a crisp, separated shadow or second outline. The date's "1" and "9" are the most diagnostic digits. Doubling on the word LIBERTY along the top arc is also documented and carries a premium when clearly separated rather than merely widened or spread.
Circulated examples with light doubling bring $25–$75 depending on how prominently the error shows. Mint State examples with strong, clean doubling have sold in the $150–$300 range, with top-certified pieces potentially higher. Always compare with CONECA's doubled die database before attributing — machine doubling from die bounce is common, nearly worthless, and easily confused with genuine hub-doubling by beginners.
An off-center strike is one of the most visually arresting errors a beginning collector can find in a coin jar. It occurs when the blank planchet is not properly centered between the obverse and reverse dies at the moment the press fires. The result is George Washington's portrait — and the surrounding legends — pushed sharply to one side, with a smooth, crescent-shaped blank arc of bare metal on the opposite edge.
Value scales directly with the degree of misalignment and the visibility of the date. A coin that is only 3–5% off-center might bring $10–$20 because the design difference is subtle. A coin that is 30–50% off-center but still clearly shows the full 1981 date commands substantially more — typically $75–$150. Coins where the entire date is missing because it fell in the blank area are less desirable to collectors despite the dramatic appearance.
The 1981 quarter off-center strike trades in a relatively accessible price range, making it one of the entry-level error types for new collectors. Average realized prices across major platforms hover around $75–$100 for examples with 30–50% misalignment and a full date. Certified examples from PCGS or NGC add credibility and tend to realize 20–40% premiums over raw (uncertified) coins of similar appearance.
The Doubled Die Reverse affects the eagle side of the 1981 quarter and is slightly rarer than its obverse counterpart because most collectors examine the portrait side first. Like all doubled dies, the DDR originates during die manufacturing — the hub impression was applied at a slightly different angle on a second pass, permanently embedding a doubled image into every coin struck from that die.
Doubling on the reverse most commonly affects the motto E PLURIBUS UNUM above the eagle, the legend QUARTER DOLLAR along the bottom arc, and the eagle's wing tips and tail feathers. Strong, separated DDR doubling under a 10x loupe brings $75–$200 in higher grades. A related but separate error type — the missing clad layer — occurs when the copper-nickel outer skin is absent from one side, exposing the pure copper core. The affected side appears distinctly reddish-orange rather than silver-toned.
Missing clad layer 1981 quarters have been cataloged in Heritage Auctions listings and typically sell for $75–$300 depending on whether the missing layer is on the obverse or reverse and how much of the surface area is affected. A one-sided missing clad layer is more dramatic than a partial example and commands the higher end of this range. Neither DDR nor missing clad layer errors are currently attributed CONECA or FS-numbers for 1981 quarters, so collector demand is driven by visual impact and certified grade rather than specific variety labeling.
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| Mint | Mint Mark | Mintage | Type | Survival Rate (est.) |
|---|---|---|---|---|
| Philadelphia | P | 601,716,000 | Business strike (clad) | ~30–35% surviving (worn) |
| Denver | D | 575,722,833 | Business strike (clad) | ~30–35% surviving (worn) |
| San Francisco | S (Type 1) | Majority of 4,063,083 total | Proof (collector issue) | High — sold in sealed proof sets |
| San Francisco | S (Type 2) | Est. 500,000–800,000 (no public Mint records) | Proof (collector issue) | High — sold in sealed proof sets |
| Total (all mints) | — | ~1,181,501,833 | — | — |
Composition: 75% copper / 25% nickel clad over a pure copper core · Weight: 5.67 g · Diameter: 24.30 mm · Edge: Reeded · Designer: John Flanagan (original 1932 design) · Series: Washington Quarter (clad era 1965–1998) · 1981 was only the second year Philadelphia quarters carried a P mint mark.
Washington's cheekbone and jawline are flat with no hair detail above the ear. Lettering is complete but shallow. The eagle's feathers are merged and undifferentiated. Most 1981 quarters found in change grade here. Value: face value ($0.25).
Hair strands above Washington's ear are visible but not fully separated. The eagle shows individual feather outlines. In AU grades, luster may remain in protected areas like between the letters. Value: $0.30–$0.85 for most examples.
No wear visible under 5x magnification. Original mint luster appears as a cartwheel reflection moving across the coin. Contact marks from bag handling are expected and acceptable up to MS-64. Sharp hair detail above Washington's ear and crisp eagle feathers. Value: $1–$15 for most examples.
Full, undisturbed luster throughout. No more than three tiny contact marks, none in focal areas like Washington's cheek or the open field above the eagle. At MS-67 (only 3 known for 1981-P by PCGS), the coin is essentially as struck. Value: $10–$700 for business strikes, to $2,530 for Type 2 DCAM proofs.
🔎 CoinKnow helps you match your coin's condition against thousands of graded examples in its database — snap a photo to compare surface quality and estimate grade — a coin identifier and value app.
The right sales channel depends on the value tier of your coin. A common circulated example doesn't justify auction fees; a gem MS-67 or confirmed error coin deserves the widest possible audience.
The premier venue for high-value 1981 quarters — the $7,000 flip-over double strike and the $2,530 Type 2 DCAM proof both sold here. Heritage reaches the largest pool of serious U.S. coin collectors worldwide. Best for: confirmed errors, gem MS-66+, and Type 2 DCAM proofs. Expect a buyer's premium of approximately 20% on top of the hammer price. Coins typically need to be certified by PCGS or NGC for optimal results.
eBay's active marketplace is where the $700 MS-67 Philadelphia record and the $375 Denver MS-67 record were both achieved. For error coins and Type 2 proofs under $500, eBay's 1981 Washington quarter marketplace offers broad reach and quick liquidity. Check recently sold 1981-P quarter prices and current eBay listings for this series before setting your asking price. For uncertified coins, clear photos under magnification help buyers confirm your identification claim.
A local dealer offers immediate cash and no shipping risk — ideal for circulated examples and modest-grade uncirculated coins where auction fees would consume the premium. Expect dealers to offer 50–70% of retail for common grades. For errors and rare varieties, get at least two dealer opinions before accepting an offer. Bring printed auction comparables to support your asking price.
The r/coins and r/CRH (coin roll hunting) subreddits are useful for getting a free second opinion on whether your coin has a genuine error before spending on professional grading. The community can quickly distinguish machine doubling from true hub-doubled dies and assess off-center strike percentages. Not a sales venue for high-value coins, but invaluable for pre-screening before committing to PCGS or NGC fees.