Morgan's Dollars and Peace Dollars — often just ... Fast-forward a century, and these things are a few of the rarest and most expensive silver dollars in existence. In 2019, a PR66 sold for ...

Other notable mentions are the 1343 Edward III Florin, the 2007 Canadian Gold Maple Leaf, and Morgan Silver Dollars, all fetching significant sums. Rare vintage versions of these 90% silver coins ...