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.
Caja de Conversión Currency & Banknote Values
Banknote Book® Price Guide
The Caja de Conversión series of Argentina in the World Currency contains 171 distinct entries.
Private banks lost the right to issue notes with the establishment of the Caja de Conversión (Conversion Fund, CDC) pursuant to Law 2741 of 7 October 1890 aimed at stabilizing the currency. In October 1891, the Banco de la Nación Argentina (Bank of the Argentine Nation) was created as a state bank, but issuance remained in the hands of the Caja de Conversión.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











