It might sound unbelievable, but a single penny could be worth more than $10,000. That’s the case with the 1982-D Small Date Lincoln Cent struck on a copper planchet—a modern-day rarity that’s become legendary in coin collecting circles. Only two verified examples are known to exist, and each has stunned experts with both its rarity and value.
Whether you’re a collector or just someone who enjoys checking their spare change, this guide will walk you through what makes this coin so valuable, how to spot one, and what to do if you think you’ve found it.
Background
In 1982, the U.S. Mint changed the composition of the penny. Up until that year, pennies were made primarily of copper. But due to rising costs, the Mint switched to a cheaper zinc core coated in copper. That year saw multiple variations, including both Small Date and Large Date designs, with coins minted in both Denver (D) and Philadelphia.
Among all these combinations, collectors believed for years that the 1982-D Small Date version existed only in zinc—until someone found a copper one. That discovery changed everything.
Knowing
When the first 1982-D Small Date penny struck on a copper planchet was discovered, it shook the numismatic world. The find challenged the belief that the Denver Mint had never made a Small Date in copper. Today, only two examples have been authenticated by major grading companies like PCGS and NGC. These coins have sold for as much as $18,800 at auction, and experts think there could still be more out there waiting to be found.
Key Features
Here’s a breakdown of what makes this penny such a big deal:
| Feature | Details |
|---|---|
| Coin Name | 1982-D Small Date Lincoln Cent |
| Mint Location | Denver (D mint mark) |
| Composition | Copper (3.11g), instead of standard zinc (2.5g) |
| Value | Over $10,000 (up to $18,800 at auction) |
| Known Examples | Only 2 confirmed to date |
| Identification Tips | Small Date design + copper weight |
How to Spot One
If you think you might have one of these rare coins, here are the steps to check.
Step 1
Flip the coin and check under the date. You should see a small “D” below the year 1982. This means it was minted in Denver.
Step 2
Use a magnifying glass to look closely at the style of the numbers. On a Small Date:
- The “2” is narrow with a straight tail
- The “8” is evenly shaped with symmetrical loops
- The tops of the “1,” “9,” “8,” and “2” line up evenly
Compare it side-by-side with a known Large Date penny to help spot the differences.
Step 3
Use a precision digital scale that reads to two decimal places:
- Copper pennies weigh around 3.11 grams
- Zinc pennies weigh closer to 2.5 grams
If your 1982-D Small Date weighs 3.11 grams, you could be holding a very rare coin.
Step 4
Drop the coin gently on a wooden or glass surface:
- Copper coins have a clear, ringing tone
- Zinc coins sound dull and flat
This isn’t a guaranteed method, but it can support your findings.
Step 5
For serious confirmation:
- Use XRF analysis (non-invasive and accurate)
- Try a specific gravity test for metal density
Many local coin shops or dealers offer this kind of testing.
Authentication and Grading
If you believe you have the real deal, get it graded by a professional. Trusted services include:
- PCGS (Professional Coin Grading Service)
- NGC (Numismatic Guaranty Company)
These experts will authenticate and grade the coin, which helps establish its value on the market.
Real Sales
Two known 1982-D Small Date copper pennies have made headlines:
- One sold in 2017 for $18,800
- Another went for $10,800 in 2019
Their rarity and the buzz they generate have made them must-haves for serious collectors.
Why Composition Matters
The switch from copper to zinc in 1982 was a major cost-saving move for the U.S. Mint. But transitional years like this often lead to mix-ups in production. That’s how rare coins like the 1982-D Small Date copper slipped through. These “errors” are gold to collectors—limited, unique, and hard to fake.
Coin Collecting Goes Mainstream
Thanks to social media and online communities, more people than ever are digging through their change. YouTube channels, TikTok videos, and Reddit threads have made numismatics exciting and accessible. The rare coin market has exploded in recent years, with more people joining the hunt for valuable finds.
If you think you have one of these elusive 1982-D Small Date copper pennies, don’t rush to sell it. Do the research, weigh and inspect the coin, and get a professional opinion. You never know—you might be holding a penny worth thousands.
FAQs
What makes the 1982-D Small Date penny rare?
It’s the only known Small Date from Denver struck in copper.
How do I tell if it’s a Small Date?
Look for narrow numbers and even alignment in the date.
What should it weigh if it’s copper?
Around 3.11 grams on a precise digital scale.
Has one ever sold?
Yes, one sold for $18,800 in 2017.
Where can I get it authenticated?
Use PCGS or NGC for grading and certification.
