The trio inherited an exceptionally rare 1975 ten-cent piece from their brother that sold at GreatCollections auction house for a whopping $506,250. The coin is one of just two dimes struck in San ...

Another of these rare dimes was auctioned for $456,000 in 2019 and was later sold to a private buyer. Image provided by GreatCollections shows a 1975 proof set dime mistakenly made without the San ...

TOLEDO, Ohio — An extraordinarily rare dime whose whereabouts had remained a mystery since the late 1970s has sold for just over $500,000. The coin, which was struck by the U.S. Mint in San ...