In early September, the U.S. Mint began selling bags and rolls of Semiquincentennial one-dollar coins.
Puerto Rico Currency & Banknote Values
Banknote Book® Price Guide
Currently an unincorporated territory of the United States, Puerto Rico (rich port), is a Caribbean archipelago consisting of the islands of Culebra, Mona, Puerto Rico (originally known as San Juan Bautista), and Vieques. Puerto Rico was first settled by a succession of indigenous peoples before being colonized by Spain following the arrival of Christopher Columbus in 1493; it remained a Spanish possession for the next four centuries. Following the Spanish-American War (21 April - 13 August 1898), Spain ceded Puerto Rico—along with Guam and the Philippines—to the United States in the Treaty of Paris.
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Greysheet News
Rare 'Return of Macao' Gold 500 Yuan Leads Heritage's Oct. 4 Hong Kong Autumn World Coins Showcase Auction
Genghis Khan gold Dinar and Qing Dynasty 50 Taels Sycee also among top results in $416,821 event.
10/10/2026
Red Book Podcast: Rare & Undervalued? Yes! The So-Called Dollars Most Collectors Miss! [Video]
Red Book Podcast featuring Jeff Garrett and Jeff Shevlin
10/9/2026
Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026


![Red Book Podcast: Rare & Undervalued? Yes! The So-Called Dollars Most Collectors Miss! [Video]](https://images.greysheet.com/l/blogs/20261008/9fdd334d-fa62-4379-8573-6337115182ac.jpg)


