Most people see coins as mere pocket change, but some rare dimes and quarters hold extraordinary value. A few select pieces, like the Bicentennial Quarter, have reached staggering prices—some valued at up to $90 million—due to their rarity, minting errors, or historical significance.
In this guide, we’ll uncover the hidden worth of seven rare dimes and one exceptional Bicentennial Quarter that might still be circulating. Learning how to identify these treasures could turn your spare change into a valuable collector’s item worth thousands—or even millions.
Rare Coins Overview Table
Coin Name | Unique Features | Estimated Value |
---|---|---|
1894-S Barber Dime | Only 24 minted; fewer than 10 exist | Over $1 million |
1916-D Mercury Dime | Rare Denver mint coin; only 264,000 produced | Over $100,000 |
1873-CC Seated Liberty Dime | Carson City mint with rare “CC” marking | $50,000+ |
1968 No-S Roosevelt Dime | Missing San Francisco “S” mint mark | Up to $20,000 |
1982 No-P Roosevelt Dime | First U.S. coin without a mint mark | Up to $5,000 |
1955 Double Die Roosevelt Dime | Features doubled design details | Up to $2,000 |
Bicentennial Quarter | Special U.S. independence design; rare versions | $1,000+ |
1. 1894-S Barber Dime
The 1894-S Barber Dime is one of the rarest coins in American history. Only 24 were minted at the San Francisco Mint, possibly as special gifts or to balance financial records. Today, fewer than 10 are known to exist, making this dime a collector’s holy grail.
Given its extreme scarcity and historical intrigue, the 1894-S Barber Dime has fetched prices exceeding $1 million at auctions, solidifying its legendary status.
2. 1916-D Mercury Dime
Struck at the Denver Mint, the 1916-D Mercury Dime is one of the rarest dimes ever produced, with only 264,000 made. Identifiable by the small “D” mint mark near the torch’s base, well-preserved specimens can command prices over $100,000, making it a prized addition to any collection.
3. 1873-CC Seated Liberty Dime
A product of the famous Carson City Mint, the 1873-CC Seated Liberty Dime is an exceptionally rare piece of American history. Featuring the “CC” mint mark, this dime is highly sought after by collectors, with values exceeding $50,000 in top condition.
4. No-S Roosevelt Dimes (1968 & 1975)
Normally, dimes struck in San Francisco bear an “S” mint mark. However, in 1968 and 1975, some Roosevelt Dimes were mistakenly minted without this designation. These rare error coins can be worth up to $20,000, making them some of the most valuable modern dimes in existence.
5. 1982 No-P Roosevelt Dime
The 1982 No-P Roosevelt Dime was the first U.S. coin struck without a mint mark from the Philadelphia Mint. This error makes it highly desirable among collectors, with pristine examples reaching prices of up to $5,000.
6. 1955 Roosevelt Dime (Double Die Error)
A fascinating minting mistake, the 1955 Roosevelt Dime features a double die error, where elements like the date and lettering appear slightly duplicated. This flaw significantly increases its value, with top-grade specimens selling for as much as $2,000.
7. 1976 Bicentennial Quarter
Minted to honor America’s 200th anniversary, the Bicentennial Quarter stands out with its unique design featuring a colonial drummer and the dual dates “1776–1976.” While most are worth only face value, rare silver-clad and proof versions can command over $1,000, making them valuable collector’s pieces.