Here are 12 Japanese coins or coin sets with values that rise to nearly $2 million.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A rare dime depicting President Franklin D. Roosevelt is set to go up ...

Fewer than 20 coins minted under Norwegian King Olaf II Haraldsson have ever been found. "We can almost imagine Olaf himself ...

Ever wonder why collectors are drawn to tiny, shiny discs of metal? It's not just about the gleam of gold, and it's not necessarily just about their value. For many, coin collecting is a blend of ...

Add Yahoo as a preferred source to see more of our stories on Google. This undated image provided by GreatCollections shows a 1975 proof set dime mistakenly made without the San Francisco Mint’s ...

In 2008, collector Lee Lydston bought a rare 1971 Eisenhower silver dollar prototype coin for $10 at a coin fair in Long ...

Rare coins might be cool to look at, but their monetary value is largely based on the same thing as any other asset: supply and demand. That's not the only consideration, however. Other factors that ...

A collection of rare half-dollar coins fetched $2.4 million at a recent auction. Auction house Stack’s Bowers Galleries said in a Sept. 24 release that the Sept. 3 sale of the Mack C. Chase Collection ...

WHAT might seem like spare change could actually be worth a small fortune if you know what to look for. One rare 50p coin first minted in 2023 fetched £157 at auction last August. Another 20p coin ...

A man was handed a nondescript coin as part of his change while buying lunch. The coin has now been estimated to be worth nearly $1,000, around 2,800 times its face value. The ultra-rare 25p coin — or ...