CAC approved and CACG encapsulated coins fared well in public sales during the month of September 2026.
Banco Nacional de S. Tomé e Príncipe Currency & Banknote Values
Banknote Book® Price Guide
The Greysheet Catalog (GSID) of the Banco Nacional de S. Tomé e Príncipe series of Sao Tome and Principe in the World Currency contains 36 distinct entries with CPG® values between $1.00 and $150.00.
On 21 July 1975, a year after Portugal’s bloodless military coup d’état, known as the Carnation Revolution, São Tomé and Príncipe (Saint Thomas and Prince), a small Portuguese colony in the Gulf of Guinea on the West African coast, became independent. On 24 May 1976, the Banco Nacional Ultramarino (BNU) was nationalized by Decree Law Nº 16/76, and was renamed the Banco Nacional de S. Tomé e Príncipe (BNSTP).
Saved
$40.00 - $150.00
Saved
$2.00 - $35.00
Saved
$1.00 - $15.00
Saved
$2.00 - $30.00
Saved
$5.00 - $80.00
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Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026







