The last decade of the 20th century produced coins that modern numismatic enthusiasts spend three-, four- and even five-figure sums to get their hands on today. The U.S. Mint produced collector coins ...

Coin collecting may have been a niche hobby in times past, but an increased interest in numismatics -- whether due to ...

All others are extremely scarce, with only 25 to 50 known examples for each entire coin series. One 1990 example from the more common, but still rare ... just 30,125 were ever produced.