Whitman Expo
Newly discovered 1867-S Half Eagle also shatters previous auction record in $10.665 million U.S. coins event; 1934 $10,000 Federal Reserve Note Leads $8.7 million U.S. currency auction.
SemiQ America 250 Dimes, Proof (2026) Values
Greysheet & Red Book® PRICE GUIDE
The Greysheet Catalog (GSID) of the SemiQ America 250 Dimes, Proof (2026) series of Dimes in the U.S. Coins contains 2 distinct entries with CPG® values between $2.00 and $24.00.
To celebrate America's SemiQ in 2026, the Mint updated well-known American coinage, such as the dime in proof format.Our Sponsors
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Series
Draped Bust Dimes (1796–1807)
Capped Bust Dimes (1809–1837)
Capped Bust Dimes, Proof
Liberty Seated Dimes (1837–1891)
Liberty Seated Dimes, Proof (1837–1891)
Barber Dimes (1892–1916)
Barber Dimes, Proof (1892–1915)
Mercury Dimes (1916–1945)
Mercury Dimes, Proof (1936–1942)
Roosevelt Dimes (1946–)
Roosevelt Dimes, Special Mint Set (1964–1967)
Roosevelt Dimes, Proof (1950–)
SemiQ America 250 Dimes (2026)
SemiQ America 250 Dimes, Proof (2026)
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Greysheet News
Historic 1792 Half Disme Brings Record $2.93 Million, Leads Heritage's GACC Numismatic Auctions Above $19 Million
10/15/2026
CAC Coins Bring Premiums in September 2026
CAC approved and CACG encapsulated coins fared well in public sales during the month of September 2026.
10/14/2026
Trump Dollar Offered in Bags, Rolls
In early September, the U.S. Mint began selling bags and rolls of Semiquincentennial one-dollar coins.
10/12/2026
Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026
