
$504,000 Wheat Penny: If someone told you a one-cent coin could be worth over $500,000, would you believe it? Well, believe it. The legendary 1943 Wheat Penny struck on copper, instead of steel, is one of the most valuable and mysterious coins in U.S. history — and it’s still being hunted by collectors to this day. This article is your go-to guide to understand why this penny is worth a fortune, how to tell if you have one, what makes it special, and how to take your first steps into the exciting world of coin collecting. Whether you’re 10 or 70, you’re about to learn something valuable — literally and figuratively.
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$504,000 Wheat Penny
The $504,000 Wheat Penny isn’t just a collector’s dream — it’s a historic artifact, a symbol of American resilience during World War II, and a reminder that sometimes even the smallest things in life can be worth a fortune. This rare 1943 copper penny continues to spark curiosity, inspire collectors, and teach us all that a mistake at the mint can turn into a life-changing discovery. So the next time you find a jar of coins, take a closer look. You might just be holding history — and maybe, if the stars align, a six-figure treasure.
| Feature | Detail |
|---|---|
| Coin Name | 1943 Lincoln Wheat Penny – Copper Error |
| Estimated Value | Up to $504,000 (or more) |
| Material | Mistakenly struck on bronze/copper instead of zinc-coated steel |
| Known Genuine Examples | Roughly 10–20 verified worldwide |
| Weight Difference | Copper: ~3.11 grams, Steel: ~2.7 grams |
| Mint Marks | Philadelphia (no mark), Denver (D), San Francisco (S) |
| Top Auction Sales | $504,000 (1943-S), $840,000+ (1943-D) |
| Official Resource | U.S. Mint – History of the Lincoln Cent |
What Is the $504,000 Wheat Penny?
The 1943 copper Wheat Penny is a rare error coin that shouldn’t even exist. That year, the U.S. Mint shifted away from copper and began using zinc-coated steel to conserve copper for the World War II effort. Millions of these steel pennies were produced.
But somehow, a small number of leftover copper planchets (coin blanks) from 1942 got mixed in and were struck with 1943 dies, producing extremely rare copper pennies with the 1943 date.
These mistake coins are among the most prized coins ever struck by the U.S. Mint. They weren’t discovered right away, either. It was only in the 1950s that collectors began to realize some 1943 pennies looked and felt different — and a few were copper.
Why It Happened: World War II and the Minting Change
During World War II, nearly every U.S. resource was redirected toward military needs. Copper was considered a strategic metal — needed for shell casings, wiring, and other military equipment.
So in 1943, the U.S. Mint made a temporary switch to steel pennies coated in zinc. The steel pennies were produced in massive numbers at all three major mints:
- Philadelphia Mint: No mint mark
- Denver Mint: Marked “D”
- San Francisco Mint: Marked “S”
The change worked — except for a few copper blanks that stuck around in the minting machines, leading to accidental production of copper pennies. It’s these accidental survivors that are now worth hundreds of thousands of dollars.
How Rare Is $504,000 Wheat Penny?
Only 10–20 verified 1943 copper Wheat Pennies are known to exist, spread among the three mint facilities. The breakdown includes:
- Philadelphia Mint: Most known examples
- San Francisco Mint: Extremely limited
- Denver Mint: The rarest of the three
That rarity — combined with high demand — makes this penny one of the rarest American coins ever minted.
It’s not just a collector’s item. It’s a historical artifact from a time when every resource was precious, and every mistake mattered.
Auction Records: The Big Money Behind the Penny
Collectors and investors have paid top dollar for this coin. Verified sales include:
- 1943-S Copper Penny: Sold at auction for $504,000 in 2020
- 1943-D Copper Penny: A private sale reportedly fetched $840,000+
- Other 1943 Copper Pennies: Regularly sell in the $250,000 to $400,000 range
These aren’t just inflated rumors. They’re well-documented public and private sales tracked by professional grading services like PCGS and NGC.

How to Know If You Have a Real $504,000 Wheat Penny?
It’s possible (though extremely rare) that someone might stumble across one of these coins in a coin collection, estate sale, or even old jars of coins in basements and attics.
Here’s how to check if your 1943 penny is a copper error:
1. Try the Magnet Test
- Steel pennies (normal 1943 coins) stick to a magnet.
- Copper pennies do not stick to magnets.
2. Weigh the Coin
- Copper penny: ~3.11 grams
- Steel penny: ~2.7 grams
Use a precise digital scale (jewelry or kitchen scale with 0.01g accuracy).
3. Look at the Color
Copper pennies will have a reddish-brown color, even if they’re old. Steel pennies are gray or silverish.
4. Examine the Date Carefully
Fake versions often have altered dates. Someone may file down a 1948 or 1945 coin to make it look like “1943.” Look for irregularities in the numbers or spacing.
5. Send It for Authentication
If you believe your coin might be legit, send it to:
- Professional Coin Grading Service (PCGS)
- Numismatic Guaranty Company (NGC)
These organizations will certify and grade your coin, which is crucial for valuation and auction purposes.
Avoiding Fakes: The Counterfeit Warning
Because these coins are worth so much, counterfeiters have been busy. Most fake 1943 copper pennies are:
- Steel pennies plated with a thin copper coating
- 1948 or 1945 copper pennies with modified “8” or “5” to look like a “3”
Tips to avoid scams:
- Don’t buy one on eBay without certification
- Never pay big money for an uncertified coin
- Be suspicious of sellers who won’t allow authentication
If it sounds too good to be true, it probably is.
Coin Care 101: Protecting Your Rare Pennies
If you’re lucky enough to own an old collection or find a suspiciously rare penny, do not clean it. Cleaning a coin can reduce its value by hundreds or thousands of dollars.
Instead:
- Use cotton gloves to handle
- Store in a coin flip or airtight capsule
- Keep it out of humidity and direct sunlight
Serious collectors use acid-free folders, climate-controlled safes, and even desiccant packs to prevent moisture damage.
How to Get Started in Coin Collecting?
You don’t need to have a $500,000 penny to enjoy coin collecting. Many people start for fun, and it can evolve into a rewarding, educational, and even profitable hobby.
Beginner Tips:
- Start with Wheat Pennies, Buffalo nickels, or State Quarters
- Visit a local coin shop or coin show
- Use folders and albums to store your coins
- Learn about grading standards from PCGS and NGC
Some collectors focus on U.S. coins, others explore world currency, and some dive into error coins like the 1943 copper penny.

Building a Career in Numismatics
Coin collecting isn’t just a hobby — it’s also a professional field. If you’re passionate, you might explore roles such as:
- Coin Dealer: Buy and sell coins for profit
- Auction House Specialist: Curate and appraise rare coins
- Museum Curator: Care for and display historical coin collections
- Grader: Work for PCGS or NGC verifying and certifying coins
- Numismatic Author: Write books, guides, and articles
The rare coin market is global, with annual revenues in the billions of dollars. And there’s growing demand for experts who can spot real value in metal and mint marks
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