Whitman Expo
While reviewing the initial results in various categories of recent auctions, my initial take is that the sales were moderate to strong.
Washington Quarters, Special Mint Set Values
Greysheet & Red Book® PRICE GUIDE
The Greysheet Catalog (GSID) of the Washington Quarters, Special Mint Set (1964–1967) series of Quarters in the U.S. Coins contains 12 distinct entries with CPG® values between $1.00 and $32,000.00.
Washington quarters struck with special finishes for collectors and generally not intended for circulation. The 1964 Special Mint Set (SMS) issue was experimental and extremely rare.Our Sponsors
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Year
Series
Draped Bust Quarters (1796–1807)
Capped Bust Quarters (1815–1838)
Capped Bust Quarters, Proof (1818–1838)
Liberty Seated Quarters (1838–1891)
Liberty Seated Quarters, Proof (1838–1891)
Barber Quarters (1892–1916)
Barber Quarters, Proof (1892–1916)
Standing Liberty Quarters (1916–1930)
Washington Quarters (1932–1998)
Washington Quarters, Special Mint Set (1964–1967)
Washington Quarters, Proof (1936–1998)
50 Statehood Quarters (1999–2008)
50 Statehood Quarters, Proof (1999–2008)
D.C. & U.S. Territories Quarters (2009)
D.C. & U.S. Territories Quarters, Proof (2009)
America the Beautiful Quarters (2010–2021)
America the Beautiful Quarters, Proof (2010–2021)
Washington Crossing the Delaware Quarters (2021)
Washington Crossing the Delaware Quarters, Proof (2021)
American Women Quarters (2022–2025)
American Women Quarters, Proof (2022–2025)
SemiQ America 250 Quarters (2026)
SemiQ America 250 Quarters, Proof (2026)
Youth Sports Quarters (2027-2030)
Youth Sports Quarters, Proof (2027-2030)
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$1.00 - $160.00
$65.00 - $250.00
$100.00 - $125.00
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Greysheet News
The Business of Numismatics: October 2026 Greysheet Editor's Letter
10/6/2026
Mack C. Chase Collection of Walking Liberty Half Dollars to Anchor Stack's Bowers Galleries' November 2026 Showcase Auction
More than 300 lots, consisting of high quality Walking Liberty half dollars from the Mack C. Chase Collection are set to cross the auction block as part of Stack's Bowers Galleries' November Showcase Auction, the official auction of the Whitman Expo.
10/6/2026
U.S. Coins and Jewelry acquires one of the rarest circulating coins in U.S. Mint history
The 1943 bronze Lincoln cent, graded Extra Fine by PCGS, was acquired from a family that held it unverified since the early 1960s.
10/1/2026
Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026
