Collecting undervalued coins is like treasure hunting—finding hidden gems that others might overlook.
Some coins may not seem impressive at first, but their unique stories, low mintage, or historical significance make them fantastic investments. Here are nine coins that are often undervalued but could grow in worth over time.
1943 Steel Wheat Penny
Why It’s a Hidden Gem: During World War II, copper was needed for the war effort, so the U.S. Mint made pennies from zinc-coated steel. While common in circulated condition, uncirculated examples are rare and valuable.
Current Value:
- Circulated: $10-$50
- Uncirculated: Up to $1,000
Why Invest:
Their historical connection to WWII and scarcity in higher grades make them appealing to collectors.
1964 Kennedy Half Dollar (90% Silver)
Why It’s a Hidden Gem: This was the last regular-issue U.S. half dollar made from 90% silver. It marks a significant moment in American history following President Kennedy’s assassination.
Current Value:
- Circulated: $10-$20
- Uncirculated: $50-$100
Why Invest:
With rising silver prices and historical importance, this coin’s value has room to grow.
1970-S Small Date Lincoln Cent (Proof)
Why It’s a Hidden Gem: Featuring a “small date” variety and low mintage, this proof coin is quietly gaining recognition among collectors.
Current Value:
- PR69 or Higher: $30-$100
Why Invest:
Its rarity and potential for increased demand make it a great long-term addition to your collection.
2009 Lincoln Bicentennial Cent Series
Why It’s a Hidden Gem: These coins commemorate the 200th anniversary of Abraham Lincoln’s birth, with four reverse designs showcasing his life stages.
Current Value:
- Circulated: $1-$5
- Uncirculated: $10-$50
Why Invest:
Their historical appeal and limited mintage make them attractive to both history buffs and coin collectors.
1942-P Jefferson Nickel (35% Silver, War Nickel)
Why It’s a Hidden Gem: Minted during WWII, these nickels contain 35% silver due to wartime metal shortages. The 1942-P was the first of its kind.
Current Value:
- Circulated: $1-$3
- Uncirculated: $10-$50
Why Invest:
Its silver content and ties to WWII history make it a standout choice for collectors.
1976 Bicentennial Eisenhower Dollar (40% Silver)
Why It’s a Hidden Gem: This large coin celebrates America’s 200th anniversary. The silver-proof and uncirculated versions are often overlooked.
Current Value:
- Uncirculated: $15-$25
- Proof: $30-$50
Why Invest:
With historical significance and silver content, it’s an affordable option with great potential.
1955 Franklin Half Dollar
Why It’s a Hidden Gem: This coin had a low mintage of just over 2.4 million and is often overshadowed by the Kennedy Half Dollar.
Current Value:
- Circulated: $15-$50
- Uncirculated: $100-$300
Why Invest:
Its rarity and growing interest among collectors could drive future value.
1916-D Mercury Dime (Good Condition)
Why It’s a Hidden Gem: This dime, with a mintage of only 264,000, is one of the rarest in the Mercury Dime series.
Current Value:
- Good Condition: $800-$1,200
- Higher Grades: Much higher value
Why Invest:
Its rarity and strong appeal to collectors make even lower-grade examples valuable.
2000-P Sacagawea Dollar (Cheerios Dollar)
Why It’s a Hidden Gem: These coins were part of a Cheerios promotion and feature a unique reverse design on the eagle’s tail feathers.
Current Value:
- Depending on Condition: $1,000-$5,000
Why Invest:
Its scarcity and link to a unique promotion make it a must-have for any serious collector.
These coins might be overshadowed by more famous counterparts, but their low mintage, historical importance, and unique features make them excellent investments. By recognizing their potential now, collectors can get ahead before these hidden gems gain more attention and value.
