5 Most Valuable Steel Pennies and Other Rare Error Coins

Discover the rarest Lincoln cents ever made—from wartime off-metal "steelies" worth a fortune to famous doubled-die errors that turned pocket change into five or six figures.

At a Glance

The 1943 Copper Penny – A one-cent piece struck in bronze instead of wartime steel. Only about 20 exist, and one unique Denver-minted example sold in 2010 for a stunning $1.7 million. These legendary off-metal cents are among the most coveted U.S. coins ever.

The 1958 Doubled-Die Penny – An extraordinary error with boldly doubled lettering ("IN GOD WE TRUST" and "LIBERTY") on the obverse. Just 3 examples are known. In 2023, one became the first Lincoln cent to top $1 million at auction.

Off-Metal "Steel" Cents of 1944 – A few 1944 Lincoln cents were mistakenly struck on leftover steel planchets from 1943. Only about 30 of these 1944 steel pennies exist across all mints. One from San Francisco graded MS66 fetched $408,000 at auction, exemplifying how a simple WWII mix-up created numismatic treasures.

Iconic Doubled Dies (1955 & 1969-S) – The 1955 Doubled Die Obverse displays dramatic doubled images visible to the naked eye, making it perhaps the most famous error coin in U.S. history. Meanwhile, the ultra-rare 1969-S doubled die (maybe 50 known) saw a PCGS MS66RD example sell for $601,875 in 2023—a testament to its rarity and demand.

Authentication is Critical – Valuable error cents are heavily counterfeited. For example, thousands of 1943 steel pennies have been copper-plated to fake a 1943 "copper" cent. Simple tests (magnet, weight) can weed out many fakes, but only expert grading/certification can confirm a genuine rarity.

Ranking Methodology

We ranked these coins by:

• Record auction price (35%) – Historical market performance

• Rarity & authentication difficulty (30%) – How scarce and challenging to verify

• Historical significance (20%) – Cultural and numismatic importance

• Public recognition or "myth factor" (15%) – Fame and collector awareness

This approach weighs not just market value, but also each coin's cultural impact and the challenges collectors face in finding real examples.

1. 1943 Copper Penny (Bronze Lincoln Cent)

Transitional Off-Metal Error

Why It Matters

In 1943, the U.S. Mint switched to zinc-coated steel cents to save copper for WWII ammunition. Yet a tiny number of old bronze planchets (the metal blanks used for 1¢ coins) were accidentally struck with 1943 dies. The result was the fabled "1943 copper penny"—a coin born of wartime haste and perhaps the most famous error coin in U.S. history. Its mystique even sparked (false) rumors that Henry Ford would give a new car to anyone who found one.

Error Type & Diagnostics

This is an off-metal planchet error—a 1943 cent struck in the wrong metal. Authentic 1943 copper cents look like normal pre-1943 pennies (the usual reddish-brown hue of bronze) and weigh about 3.11 g (vs. 2.7 g for steel).

Critical identification tests:

• Not magnetic – A real 1943 bronze cent won't stick to a magnet

• Correct weight – Should weigh approximately 3.11 grams

• Date verification – The "3" in 1943 should have a long tail matching genuine 1943 steel cents

• Color – Should have the natural bronze/copper color, not silver-gray

Any 1943 cent attracted to a magnet is just a common steel penny thinly copper-plated by scammers.

Known Population

Only a few dozen were ever produced, and far fewer survived. It's estimated that perhaps 40 were struck and 13–20 examples exist today. These include:

• About 10 from Philadelphia

• 6 from San Francisco

• Just 1 from Denver (unique)

All genuine pieces have been found in circulation, often turning up years later in pocket change or collections. The first was discovered by a teen in 1947.

Top Auction Records

• 1943-D (Denver) unique specimen: Private sale in 2010 for $1.7 million

• 1943-P AU55 BN: Heritage Auctions 2021 for $372,000

• Don Lutes Jr. discovery piece: Auctioned in 2019 for $204,000

Given their rarity and demand, any lightly worn authenticated example can easily fetch six figures.

Value Range by Grade

• Low grade (VF/XF): $100,000+

• AU to MS condition: $200,000–$500,000

• Top specimens (MS, especially 1943-D): $1 million+

PCGS valued the 1943-D at $1.5 million in Mint State.

Counterfeit Warnings

Fakes vastly outnumber the real coins. During and after the hype of the 1940s, thousands of ordinary 1943 steel pennies were copper-plated to resemble the rarity.

Red flags:

• Sticks to a magnet (steel core)

• Wrong weight

• Altered date (1948 or 1949 filed down to look like 1943)

• Suspicious pricing (too cheap to be real)

Key Fact: Fewer than 20 true 1943 copper cents are known across all mints, making this error one of the rarest U.S. coins ever struck.

2. 1958 Doubled Die Obverse Lincoln Cent

The Million-Dollar "Mistake"

Why It Matters

The 1958 Doubled Die penny is a coin so rare and unexpected that for decades many collectors doubted its existence. Unlike the famous 1955 doubled die (where thousands were released), the 1958 error had an extremely small mintage—only three examples have been authenticated.

This coin remained virtually unknown until the mid-1980s, when the first specimens surfaced. In 2023, a specimen from the Stewart Blay Collection became the first Lincoln cent ever to sell for over $1 million.

Error Type & Diagnostics

This is a classic Doubled Die Obverse (DDO) error. The doubling is dramatic and easy to see without magnification.

What to look for:

• Sharp, separate secondary lettering on "IN GOD WE TRUST"

• Bold doubling on "LIBERTY"

• Almost a 3D shadow effect, especially on the date

• Normal reverse (error only affects obverse)

It's not a subtle effect; it's as bold as the famous 1955 error, if not more so.

Known Population

Exactly three specimens are confirmed, all in mint state:

• One graded PCGS MS64RB

• One PCGS MS65RD (CAC approved)

• One PCGS MS67RD (the finest, also CAC)

Some experts suspect a tiny run of perhaps 2–3 sheets of pennies (maybe 40–60 coins) may have been struck before the error was caught and remaining pieces destroyed.

Top Auction Records

• January 2023: PCGS MS67RD from Blay Collection sold for $1,136,250—the first penny to break $1 million

• 2018: Same coin previously sold for around $336,000

The intense competition (117 bids logged) reflected the coin's status as missing from even the most advanced sets.

Value Range by Grade

With only three known specimens, value is determined more by negotiation than price guides:

• MS63 (theoretical): ~$500,000

• MS65RD (actual sale): $1,136,250

• Any genuine example: High six to seven figures

Counterfeit Warnings

The odds of encountering a genuine 1958 DDO "in the wild" are virtually zero. All three known examples are accounted for.

Avoid:

• Any ungraded "1958 doubled die"

• "Poor Man's doubled die" with flat, shelf-like doubling (worthless)

• Any offering outside major auction houses

Key Fact: The 1958 doubled die cent is so scarce that only 3 examples are confirmed—making it rarer than the 1804 dollar. In 2023, one sold for $1.136 million, the first penny to break the $1M mark.

3. 1944 Steel Penny (Wartime Transitional Error)

The Flip Side of 1943

Why It Matters

The year 1944 marked a return to normalcy for U.S. cents—copper alloy was reinstated after the one-year steel experiment of 1943. However, history repeated itself in reverse: a small number of 1944 pennies were accidentally struck on leftover steel planchets from 1943.

These 1944 steel cents are the siblings of the 1943 copper—transitional errors caused by the mints failing to clear out the previous year's blanks. In fact, 1944 steel cents are even fewer in number than the 1943 coppers.

Error Type & Diagnostics

This is an off-metal planchet error—a 1944-dated coin struck on a zinc-coated steel planchet instead of the intended brass (copper) planchet.

Identification:

• Gray, zinc-coated appearance (like 1943 steel cents)

• Magnetic (sticks to a magnet)

• Weighs about 2.7 grams

• Date shows "1944" with proper digit formation

• Silver-colored, not copper

Key test: A real 1944 steel cent WILL be attracted to a magnet, whereas a plated fake (copper core) will NOT.

Known Population

Only about 25–30 examples exist across all three mints:

• Philadelphia (no mint mark): 15–20 known

• Denver (D): ~7 confirmed specimens

• San Francisco (S): Just 2 known (rarest)

The first Philadelphia 1944 steel cent was discovered in 1945. Two different die pairings have been identified for the 1944-D steel, indicating at least two separate batches.

Top Auction Records

• 1944-S PCGS MS66: Heritage 2021 for $408,000 (previous record $373,750 in 2008)

• 1944-D PCGS MS63: 2007 for $115,000

• 1944-D MS62: 2013 for $82,000

• 1944-D AU55: 2010 for $60,000

The 1944-S steel cent held the crown as the most expensive Lincoln cent sold at auction for over a decade.

Value Range by Grade

• Circulated (VF/XF): $50,000+

• AU grades: $75,000–$150,000

• MS62–63: $80,000–$120,000

• MS64–65: $150,000–$250,000

• MS66 (1944-S): $400,000+

Counterfeit Warnings

Numerous fakes exist. Common counterfeits include:

• Normal 1944 copper pennies plated to appear steely (won't be magnetic)

• Altered 1943 steel cents with date changed to "1944"

• Composite fakes (hollowed 1943 with 1944 face inserted)

Remember: A genuine 1944 steel cent WILL stick to a magnet. Always insist on PCGS or NGC certification.

Key Fact: Only around 30 genuine 1944 steel cents are thought to exist across all mints, even fewer than the famed 1943 copper cents. In August 2008, a 1944-S steel penny sold for $373,750, a record price that stood for years.

4. 1969-S Doubled Die Lincoln Cent

Counterfeits, Conspiracies, and a $600k Cent

Why It Matters

The 1969-S doubled die cent marries extreme rarity with a cloak-and-dagger backstory. When first discovered, the U.S. Secret Service famously seized several examples, mistakenly believing they were counterfeit since high-quality fake Lincoln cents had just been busted in 1969.

Once the truth came out—that these were legitimate Mint errors—the coins were returned and instantly became legend. The 1969-S DDO ranks #2 in "100 Greatest U.S. Modern Coins."

Error Type & Diagnostics

This is a Doubled Die Obverse error with very pronounced doubling on all obverse inscriptions.

Identification features:

• Clear separation and doubling on date "1969"

• Strong doubling on "LIBERTY"

• Bold doubling on "IN GOD WE TRUST"

• Mintmark "S" is NOT doubled (key identifier)

• Rounded, uniformly raised doubling (not flat/shelf-like)

Known Population

Around 40 to 50 genuine pieces have been accounted for in total. PCGS and NGC combined have logged about 92 grading events, but that likely includes resubmissions.

Grade distribution:

• Most are in lower mint-state grades or AU

• For years, finest graded was MS64 RD

• Only one PCGS MS66 RD (CAC) exists—the finest known

The error was noticed early at the San Francisco Mint, and most of the mintage was destroyed—perhaps just a few sheets of pennies were released.

Top Auction Records

• January 2023: PCGS MS66 RD (CAC) for $601,875

• 2008: PCGS MS64RD for $126,500

• 2021: MS64RD for $84,000

• 2022: MS63BN for $40,000

The 2023 sale marked the first time the 1969-S joined the "half-million dollar club."

Value Range by Grade

• Circulated (XF/AU): $10,000–$20,000+

• Lower mint state (MS60–62): $30,000–$50,000

• MS63–64 Red: $75,000–$150,000

• MS66 RD (unique): ~$600,000

• MS65 RD (if one appears): $200,000–$300,000+

Color (Red vs. Red-Brown vs. Brown) greatly affects value—full Red examples bring a strong premium.

Counterfeit Warnings

The notoriety of the Secret Service episode means counterfeiters have tried their hand.

Watch out for:

• Common 1969-S cents with machine doubling (flat, shelf-like)

• Altered coins with fake doubled features

• Added mintmarks on genuine 1969 Philadelphia doubled dies

• Raw coins offered cheaply (all legitimate examples are certified)

Remember: The genuine 1969-S DDO has strong, rounded doubling on all letters and date, and the mintmark is NOT doubled at all.

Key Fact: The 1969-S doubled die is so infamous that the U.S. Secret Service once confiscated early finds, thinking they were counterfeit. Today about 50 real pieces are known, and the finest brought $601,875 in a 2023 auction.

5. 1955 Doubled Die Obverse Penny

The Most Famous Error Coin in America

Why It Matters

The 1955 "Double Die" Lincoln cent is the coin that launched a million coin collectors. It is arguably the most famous die variety in U.S. history—a coin so prominent that even non-collectors have heard of "the 1955 doubled die penny" as that coin with "the date printed twice."

Approximately 24,000 of these cents were released into circulation, mostly in New England, before the Mint caught the mistake. The 1955 DDO's popularity brought coin collecting into the mainstream in the late 1950s.

Error Type & Diagnostics

A Doubled Die Obverse with very prominent doubling on the obverse inscriptions.

Key features:

• Entire date "1955" appears clearly doubled

• Motto "IN GOD WE TRUST" shows bold doubling

• "LIBERTY" displays dramatic doubling

• Doubling is wide, offset towards southeast

• Immediately visible to the naked eye

• No doubled mint mark (Philadelphia didn't use one)

Beware: The "Poor Man's doubled die"—many circulated 1955 cents exhibit worthless machine doubling that looks like a shadow. These have much flatter, shelf-like duplication and are only worth a couple dollars.

Known Population

Approximately 24,000 were made. The Mint decided it wasn't worth melting the batch and quietly mixed them with millions of normal cents.

Current estimates:

• Perhaps 10,000+ still exist in all grades

• Most are well-worn from circulation

• Uncirculated pieces are far scarcer

• In Mint State Red, fewer than 200 have been certified

• Finest known are MS65–66 Red

The error was publicized in 1956, by which time thousands had already circulated.

Top Auction Records

• January 2023: PCGS MS65 RD CAC from Blay Collection for $287,156

• March 2020: PCGS MS65+RD for $124,875

• 2018: Same MS65+RD coin for $114,000

The 2023 sale more than doubled the prior record, reflecting the coin's legendary status combined with exceptional quality.

Value Range by Grade

• Good to Fine (G4–F12): $500–$1,000

• Very Fine to Extremely Fine: $1,000–$2,000+

• About Uncirculated (AU50–58): $2,500–$5,000

• MS60–64 Red-Brown: $4,000–$12,000

• MS63–64 Red: $8,000–$25,000

• MS65 Red: $45,000+

• MS66 Red (extremely rare): $150,000+

The 1955 DDO has consistently risen in value as new generations of collectors seek it out—truly a blue-chip classic of the hobby.

Counterfeit Warnings

Given the 1955 doubled die's fame, it has been a target for counterfeiters for decades.

Common fakes include:

• Ordinary 1955 cents with "poor man's doubling"

• Altered date coins (1953 or 1958 changed to 1955)

• Counterfeit dies with fake doubled features

• Cleaned/polished coins misrepresented as uncirculated

Protection: Buy only certified 1955 DDO cents. PCGS, NGC, and ANACS have all graded hundreds and will not slab altered coins. Look for "Doubled Die Obverse FS-101" on graded labels.

Key Fact: The 1955 Doubled Die penny is credited with igniting the error-coin hobby. Roughly 24,000 were released, causing a stir when people found pennies showing two dates and two mottos by mistake. In top grade, it now sells for six figures—one gem brought $287,000 in 2023.

Honorable Mentions: Other Rare Error Cents

1972 Doubled Die Lincoln Cent (FS-101)

A hugely popular variety with bold doubling on the date and lettering. Over 100,000 may have been released, but high grades are valuable. An MS67 RD can bring well over $10,000, while common circulated pieces trade for $100+.

Note: Multiple doubled die varieties exist in 1972, but FS-101 is the dramatic one with visible doubling on "LIBERTY" and "IN GOD WE TRUST."

1992 "Close AM" Lincoln Cent (Philadelphia & Denver)

A transitional design error where some 1992 business-strike pennies were struck with the reverse intended for 1993. The gap between "A" and "M" in AMERICA is nearly closed (normally it's wide on 1992 cents).

Rarity:

• Fewer than 5 known from Philadelphia

• Perhaps 10–15 from Denver

• Discovered in 2006

Top grades fetch $5,000–$15,000+ at auction.

1974 Aluminum Cent (Pattern)

Not an error but notable due to its lore. In 1974, the Mint struck trial pennies in aluminum (exploring cheaper metal options). About 1.5 million were made but never released; almost all were destroyed.

Only 2 examples are confirmed in private hands. If one were ever legal to sell, its value could be $250,000+ easily.

Comparison Table: Top Error Pennies

Frequently Asked Questions

How can I tell if my 1943 penny is the rare copper error?

Try the magnet test—a genuine 1943 copper cent will NOT stick to a magnet, whereas a normal 1943 steel cent will be strongly attracted. Also:

• Weight: Copper cents weigh about 3.11 g vs. 2.7 g for steel

• Date verification: The "3" should have the long tail matching 1943 steel cents

• Color: Should be bronze/copper, not silver-gray

When in doubt, have the coin authenticated by a professional service.

Are regular 1943 steel pennies valuable?

Regular 1943 steel pennies are very common—over a billion were made. In circulated condition, they're worth only a few cents to maybe a dollar. Even uncirculated specimens might fetch a couple dollars.

The valuable 1943 penny is the copper/bronze error, not the steel version. A top-graded MS68 steel cent can be worth a few hundred dollars as a registry piece, but if your 1943 penny sticks to a magnet, it's not the million-dollar rarity.

What exactly is a "doubled die" coin?

A doubled die error occurs during the die-making process when the metal die that strikes the coin is engraved twice misaligned, creating two offset images. All coins struck from that flawed die show duplicated design elements.

Key differences:

• Doubled die: Die has doubled design; produces rounded, separated doubling

• Machine doubling: Caused by loose machinery during strike; appears flat and shelf-like (not valuable)

• Double struck: Coin struck twice (different from doubled die)

True doubled die errors like 1955, 1972, and 1969-S are collectible varieties sought by collectors.

Can I still find a 1955 doubled die in circulation?

Approximately 20,000+ of the 1955 doubled die cents made it into circulation originally. Perhaps around 10,000 survive today in all grades.

Finding one in pocket change today would be exceedingly unlikely—almost all have been cherry-picked since the late 1950s. Unsearched hoards or bank rolls occasionally yield surprises, but random circulation finds are extremely scarce.

Best hunting grounds:

• Old wheat penny rolls

• Inherited collections

• Unsearched bank bags

Why is certification so important for error coins?

Professional grading services (PCGS, NGC, ANACS) provide:

1. Authentication – Confirms the coin is genuine, not counterfeit or altered

2. Grade assignment – Establishes condition and value

3. Protection – Tamper-evident holder preserves the coin

4. Market confidence – Certified coins sell for higher prices

5. Proper attribution – Identifies specific variety (e.g., "Doubled Die FS-101")

High-value errors are heavily counterfeited. Certification is worth the fees for peace of mind, especially when spending significant money.

Tips for Collecting Rare Error Coins

Authentication First

Never purchase a high-value error coin that isn't certified by PCGS, NGC, or another top-tier grading service. If you believe you've found a rarity, submit it for authentication before selling—raw coins sell at steep discounts.

Learn the Telltale Signs

Educate yourself on diagnostics:

• Weight and magnetism tests

• Die markers and doubling patterns

• Correct date digit formation

• Color and surface characteristics

The more you know, the less likely you'll be fooled.

Beware of Altered Common Coins

Many "errors" offered cheaply are just altered regular coins. If an offered rarity is priced way below market, something's wrong.

Rule: If it seems too good to be true, it almost always is.

Handle with Care

If you find a suspected rarity:

• Don't clean, polish, or excessively handle it

• Place in a protective holder immediately

• Don't test chemicals or abrasives

• Original surfaces are critical to value

Cleaning can ruin a coin's value and prevent it from grading properly.

Use Trusted Dealers

When selling valuable error coins, consider:

• Major auction houses (Heritage, Stack's Bowers, GreatCollections)

• Renowned dealers with expertise

• Secure transaction handling

• Professional marketing of the coin's story

For buying, these venues are also safer—you'll pay a premium, but you're far more assured of getting a genuine piece.

Stay Updated

Follow reputable numismatic news sources or forums. Recent record-setting sales for 1958 and 1969-S doubled dies came partly from headline-making auctions. Knowledge of current market trends can inform your buying or selling timing.

Mini-Glossary of Coin Terms

Planchet – A blank metal disc ready to be struck into a coin. In off-metal errors, the coin was struck on the wrong planchet (leftover from a different composition).

Off-Metal Error – A coin struck on a planchet made of unintended metal. Examples: 1943 copper (bronze instead of steel) and 1944 steel (steel instead of bronze).

Doubled Die – A die error where the coin die has a duplicated image from being impressed twice out of alignment. Coins show doubled elements like dates and lettering.

Mintage – The quantity of coins produced. Example: Over 1 billion 1943 steel cents were struck vs. perhaps only 40 of the 1943 copper errors.

Mint Mark – A small letter indicating which mint facility produced the coin: "D" for Denver, "S" for San Francisco, no mark for Philadelphia (in this era).

Obverse/Reverse – The two sides of a coin. Obverse is "heads" (Lincoln's profile), reverse is "tails" (wheat ears or Memorial).

Red / Red-Brown / Brown – Color descriptors for copper coins affecting value:

• Red (RD): 95%+ original reddish copper color

• Brown (BN): Mostly brown-toned

• Red-Brown (RB): In between

Certification – The process of having a coin authenticated, graded, and encapsulated by a professional third-party service in sealed plastic holders with grade labels.

Counterfeit – A fake coin made to deceive, including altered coins (added plating or modified dates) or outright fabrications.

Compliance Note

This report is for educational purposes only and does not constitute financial or investment advice. Collecting coins can be rewarding, but values fluctuate and rarity doesn't guarantee future price performance. Always buy coins from reputable sources and do due diligence, especially for high-value items.

Last Updated: October 7, 2025