Coin collecting in the United States has seen a big rise in 2026, especially with the country celebrating its 250th anniversary. While new commemorative coins are released, collectors are also looking for older coins that are rare and valuable. Sometimes, even everyday pennies or nickels can hide treasures from the past. Coins with minting errors or very limited production can be worth huge sums of money. Let’s look at five rare pennies and nickels that can make collectors very rich.
The 1943 Bronze Lincoln Penny: A Wartime Mistake
During World War II, copper was needed for ammunition and war supplies. Most 1943 pennies were made from steel, but a few leftover bronze blanks from 1942 were mistakenly struck with the 1943 date.
These pennies look normal but are very valuable. The easiest way to identify them is using a magnet: steel pennies stick, bronze ones do not. Depending on condition, these coins can sell from $200,000 to over $2 million. For collectors, finding one is like winning a lottery.
The 1913 Liberty Head “V” Nickel: Legendary Rarity
The 1913 Liberty Head Nickel is one of the rarest coins in the world. Only five coins exist, and they were struck secretly after the Buffalo Nickel design was already introduced.
Each coin has the Roman numeral “V” on the back and the date 1913 on the front. Authentic coins sell for millions of dollars, making them a crown jewel in any collection. Because of its fame, many fake replicas exist, so careful authentication is essential.
The 1937-D Three-Legged Buffalo Nickel: An Error Treasure
The 1937-D Buffalo Nickel got its nickname “Three-Legged” due to a minting mistake. A Denver Mint worker over-polished the coin die, removing the buffalo’s front right leg.
Genuine coins have a “moth-eaten” look where the leg should be. Prices range from hundreds to over $100,000 depending on condition. Collectors must be cautious because some fake coins are filed to imitate this error.
The 1969-S Doubled Die Obverse Penny: Modern Collector’s Dream
The 1969-S Doubled Die Penny is famous for its bold doubling of the date and letters. This error made the numbers and letters appear raised and doubled.
Initially, the Secret Service thought these coins were counterfeit, but they were confirmed as authentic by the U.S. Mint. Today, high-quality examples can sell for up to $150,000, making them a prized coin for modern collectors.
The 1926-S Buffalo Nickel: Low Mintage Rarity
The 1926-S Buffalo Nickel is very rare because the San Francisco Mint produced only a few coins. Most went into circulation and became worn over time, making high-grade examples extremely rare.
Collectors pay attention to the “S” mint mark under “FIVE CENTS” on the reverse. Prices range from a few dollars for worn coins to over $100,000 for well-preserved specimens.
Value Comparison of Hidden Coins in 2026
- 1913 Liberty Nickel: $3.5M – $5M
- 1943 Bronze Penny: $200,000 – $2.3M
- 1969-S Doubled Die Penny: $35,000 – $150,000
- 1937-D Three-Legged Nickel: $600 – $125,000
- 1926-S Buffalo Nickel: $40 – $100,000+
These numbers show how even small coins can become very valuable depending on rarity and condition.
How to Spot Hidden Treasures
Collectors use simple tools to find rare coins:
- Magnifying glass or smartphone macro mode helps detect errors.
- Mint marks like “S” (San Francisco) or “D” (Denver) often signal rarity.
- Never clean coins, as cleaning can reduce value by up to 90%.
- Use professional grading services like PCGS or NGC to confirm authenticity and increase auction value.
Conclusion: Pocket Change Can Be a Fortune
Coin collecting in 2026 is exciting because rare pennies and nickels can hide huge value. From wartime mistakes to secret nickels, these coins tell stories of American history and chance. Even small change in your pocket could be worth millions if you know what to look for. Collecting coins is not just a hobby—it is also a potential treasure hunt.
FAQs About Rare U.S. Coins
Which is the rarest U.S. penny?
The 1943 Bronze Lincoln Penny is one of the rarest pennies. Only a few were made by mistake during World War II, making it very valuable.
Why is the 1913 Liberty Nickel so expensive?
Only five coins exist, and they were secretly made. Their rarity and history make them worth millions.
Can modern coins also be valuable?
Yes, coins like the 1969-S Doubled Die Penny show that even modern coins with mint errors can fetch huge prices.
How do collectors know a coin is genuine?
By checking mint marks, condition, and professional grading certificates. Services like PCGS or NGC provide authentication.
Is coin collecting a good investment?
Yes, if you focus on rare, authenticated coins. Their value usually increases over time, making them a smart investment.