Imagine coins worth just $1.16 in pocket change insured for a staggering $19 million! The “Big Four” collection—four of America’s rarest and most valuable coins—will be displayed together for the first time at the Central States Numismatic Society Convention in Schaumburg, Illinois, from April 28 to April 30, 2025. Held at the Renaissance Hotel and Convention Center, this event is a dream come true for coin collectors, history buffs, and anyone curious about treasures that tell America’s story.
Discover the history behind these legendary coins, why they’re worth millions, and how you can see them in person. Whether you’re a numismatist or just love a good story, this showcase is a must-see!
What Is the “Big Four” Coin Display?
The “Big Four” is a collection of four ultra-rare U.S. coins: a penny, a nickel, a dime, and a silver dollar. Together, their face value is just $1.16, but their rarity and historical significance make them worth $19 million. Loaned by GreatCollections Coin Auctions and owned by private collectors, these coins will be shown together for the first time at the Schaumburg convention.

Why This Event Matters
- Historic First: Never before have all four coins been displayed together publicly.
- Rare Opportunity: A chance to see coins worth millions up close.
- Family-Friendly: Affordable admission and educational exhibits for all ages.
Meet the “Big Four” Coins
Each coin in the “Big Four” has a unique story and incredible value. Here’s a closer look at these numismatic treasures:
1804 U.S. Silver Dollar
- History: Minted in 1804, this coin was gifted to the Sultan of Muscat in 1835 by the U.S. State Department on behalf of President Andrew Jackson.
- Rarity: Considered the finest of its kind, with only a few known examples.
- Value: Insured for $9 million.
- Why Special?: A symbol of early American diplomacy and coinage history.
1894-S Barber Dime
- History: Only nine were struck at the San Francisco Mint, making it one of the rarest U.S. coins.
- Rarity: From the renowned Eliasberg Collection, a favorite among collectors.
- Value: Worth millions due to its scarcity and pristine condition.
- Why Special?: Its extreme rarity and historical prestige make it a collector’s dream.
1913 Liberty Head Nickel
- History: Only five are known to exist, with no official record of their minting, adding mystery to their origin.
- Rarity: One of the most famous coins in American numismatics.
- Value: Valued in the millions for its scarcity and intrigue.
- Why Special?: Its mysterious backstory captivates collectors worldwide.
1943 Bronze Lincoln Cent
- History: During World War II, pennies were made from steel to save copper, but a few were mistakenly struck in bronze.
- Rarity: Fewer than 20 are known to exist.
- Value: Worth millions due to its rare minting error.
- Why Special?: A wartime mistake turned this penny into a numismatic legend.
“Big Four” Coins Overview Table
Coin | Year/Mint | Rarity | Estimated Value |
---|---|---|---|
1804 U.S. Silver Dollar | 1804 | Finest known example | $9 million |
1894-S Barber Dime | 1894/S | Only 9 minted | Millions |
1913 Liberty Head Nickel | 1913 | Only 5 known | Millions |
1943 Bronze Lincoln Cent | 1943 | Fewer than 20 known | Millions |
Why Are These Coins So Valuable?
The “Big Four” coins command millions due to a combination of factors:
- Extreme Rarity: Each coin was produced in tiny numbers or by mistake.
- Historical Significance: From diplomacy to wartime errors, they tell unique stories.
- Collector Demand: High interest from numismatists drives up prices.
- Condition: Well-preserved coins fetch top dollar at auctions.
Event Details: Central States Numismatic Society Convention
- When: April 28–30, 2025
- Where: Renaissance Hotel and Convention Center, Schaumburg, Illinois
- What to Expect:
- Public display of the “Big Four” coins.
- Educational exhibits on rare coins and paper currency.
- Buying and selling opportunities with collectors and dealers.
- Admission:
- One-day pass: $5
- Three-day pass: $10
- Who Can Attend?: Open to everyone—families, collectors, and history enthusiasts.
Why You Should Attend
- See History: View coins worth $19 million in person.
- Learn More: Explore exhibits on U.S. coinage and numismatics.
- Join the Community: Connect with collectors and dealers.
Could You Find a Coin Like These?
While the “Big Four” coins are already in private hands, similar treasures have been found in everyday places. For example:
- A 1913 Liberty Nickel was discovered in circulation and later sold for $3.7 million.
- A 1943 Bronze Penny was found in pocket change and fetched millions.
- A rare 1969-S Double Die Penny sold for over $30,000.
These stories show that valuable coins can still turn up in change, coin rolls, or old collections. Keep an eye out—you might stumble upon your own numismatic gem!
Tips for Coin Hunters
- Check Your Change: Look at dates, mint marks, and colors.
- Visit Coin Shops: Browse for rare finds.
- Search Online Auctions: Platforms like eBay often list collectibles.
- Get Coins Graded: Use PCGS or NGC to verify potential treasures.
Conclusion: Don’t Miss This Rare Coin Showcase!
The “Big Four” coin display in Schaumburg, Illinois, is a once-in-a-lifetime chance to see $19 million worth of American history. From a diplomatic silver dollar to a wartime penny error, these coins tell incredible stories of rarity, mistakes, and prestige. Whether you’re a coin collector or just curious, the Central States Numismatic Society Convention from April 28–30, 2025, is the place to be. Grab a $5 pass, bring the family, and dive into the world of numismatics—you might even be inspired to start your own treasure hunt!
FAQs
What Are the “Big Four” Coins?
The “Big Four” are four ultra-rare U.S. coins: the 1804 Silver Dollar, 1894-S Barber Dime, 1913 Liberty Head Nickel, and 1943 Bronze Lincoln Cent, insured for $19 million.
Why Are These Coins So Valuable?
Their value comes from extreme rarity, historical significance, minting errors, and high collector demand.
Can I Still Find Rare Coins Like These?
It’s rare but possible. Check pocket change, coin rolls, or old collections for unusual coins, and get them graded by PCGS or NGC.
How Much Does It Cost to Attend the Convention?
Admission is $5 for a one-day pass or $10 for three days, making it affordable for all.
Should I Clean Old Coins I Find?
Never clean coins—it lowers their value. Store them safely and seek professional grading.