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; montage of seed pods; Joseph Banks, naturalist
Reverse Description
English text; Caroline Chisholm, social worker; montage of masts of sailing ship, women and children, Family Colonization Loan Society, houses, Shipping Gazette, sailing ship at sea
Catalog Information
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Subject: I would like to contribute catalog info to CDN for Sig 6: Knight/Stone Prefix NXF - PDT Intro: 1979
Body: Referring page: http://www.greysheet.com/prices/item/sig-6-knight-stone-prefix-nxf-pdt-intro-1979/gsid/107469 GSID: 107469 Title: Sig 6: Knight/Stone Prefix NXF - PDT Intro: 1979
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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.





