Whitman Expo
The rare coin market so far in 2026 has been somewhat volatile, with greater price swings happening over a shorter period of time when compared to historical norms.
No F12 photos on record yet — showing auction lots of this item in other grades
Coin Value History
1827 50c Square Base 2, O-124 F12
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1827 50C Square Base 2, O-124, R.5, Fine 15 PCGS. CAC. PCGS Population: (0/5). NGC Census: (0/3). CDN: $97.50.Whsle. Bid fo...
F15
PCGS
$480
1827 50C Square Base 2, O-124, R.5, VF35 PCGS. O-124a was delisted as "merely die erosion" by BHNC in 2000, per Stephen J. ...
VF35
PCGS
$854
1827 50C Square Base 2, O-124, R.5, XF45 PCGS. ...
XF45
PCGS
$1,952
Greysheet News
The Business of Numismatics: November 2026 Greysheet Editor's Letter
11/4/2026
Whitman Expos Prepares for Flagship Baltimore Show November 12-14 Amid Hot Numismatic Market
Free three-day Fall Expo brings Stack's Bowers Galleries Showcase Auction lot viewing, a 2026 U.S. 250th Anniversary coins, educational programming, and one of the hobby's biggest dealer floor to the Baltimore Convention Center.
11/4/2026
Science Meets 1776: New Whitman Book Reopens the Mystery of the Continental Dollar
As America celebrates its 250th anniversary, Robert L. Rodriguez combines cutting-edge science, numismatic research, and detective work to uncover new evidence about one of the nation's most enigmatic artifacts.
10/28/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026