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
Front (vertical): Spanish text; Francisco de Miranda
Reverse Description
Spanish text; coat of arms; military macaw (Ara militaris) bird; Waraira Repano National Park
Catalog Information
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Subject: I would like to contribute catalog info to CDN for 13 DE MARZO DE 2018 Purple holographic windowed security thread with demetalized BCV Prefix M - R
Body: Referring page: http://www.greysheet.com/prices/item/13-de-marzo-de-2018-purple-holographic-windowed-security-thread-with-demetalized-bcv-prefix-m-r/gsid/144636 GSID: 144636 Title: 13 DE MARZO DE 2018 Purple holographic windowed security thread with demetalized BCV Prefix M - R
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Values
Greysheet News
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.





