The vast majority of these are only worth their face value, but some of them can sell for thousands of dollars to collectors. This is the case of certain one-cent coins, which, thanks to certain ...

Just four were ever struck as diplomatic gift sets for foreign rulers and just three are known to remain, all of which are in private collections. Value: $5.52 million. One of the rarest and most ...

The Congress shall have Power To...coin Money, regulate the Value thereof, and of foreign Coin.... Congress’s power to coin money is exclusive. Article I, Section 10, Clause 1 (State Coinage ...

London CNN — A hoard of Norman-era silver coins unearthed five years ago in southwestern England has become Britain’s most valuable treasure find ever, after it was bought for £4.3 million ($ ...