We now have the first prices realized dataset for the immense Stack's Bowers Global Showcase auction, and it reveals a market that is moving in two directions at the same time.
Oman Currency Board Currency & Banknote Values
Banknote Book® Price Guide
The Greysheet Catalog (GSID) of the Oman Currency Board series of Oman in the World Currency contains 18 distinct entries with CPG® values between $1.00 and $800.00.
On 23 July 1970, Qaboos bin Said, son of the sultan of Muscat and Oman, staged a coup d’état in the Salalah palace and renamed the country the Sultanate of Oman on 9 August 1970. This led to the creation of the Oman Currency Board (OCB) in March 1972 to take over from the Muscat Currency Authority as the new note-issuer in the country.Greysheet News
Stack's Bowers Galleries' Summer 2026 Global Showcase Auction Realizes Over $70 Million
Results Set Record for the Firm's Highest Grossing Auction Sale in its 90+ Year History.
10/7/2026
The Business of Numismatics: October 2026 Greysheet Editor's Letter
While reviewing the initial results in various categories of recent auctions, my initial take is that the sales were moderate to strong.
10/6/2026
Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026






