Over time, coins can become rare collectibles that are sold for thousands ... For example, the 1792 Silver Center Cent J-1 was originally worth one cent — the penny of its day — when it ...

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 ...