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.
Obverse Description
English text; bank logo; Kaieteur Falls
Reverse Description
English text; two men mining bauxite with monitor (water jet nozzle); alumina plant buildings
Catalog Information
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Subject: I would like to contribute catalog info to CDN for Sig 6: Matthews/Hoyte Prefix A/13 - A/15 Intro: 1983
Body: Referring page: http://www.greysheet.com/prices/item/sig-6-matthews-hoyte-prefix-a-13-a-15-intro-1983/gsid/107284 GSID: 107284 Title: Sig 6: Matthews/Hoyte Prefix A/13 - A/15 Intro: 1983
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Values
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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.
The Heritage Auctions United States currency sale of October 6 to 9 realized $8,736,186 for 2,194 lots.





