The U.S. Mint's last pennies struck will be auctioned on Thursday, Dec. 11. Each winning bid gets a 24-karat gold penny along with two 2025 pennies.

Only 12 examples are known to exist, and their origins remain unclear. S. Mint during the mid-1960s. A 1964 Kennedy Half Dollar sold for a world record $108,000. The sale smashed the $47,000 previous ...

Half dollar coins have captured the imagination of collectors for centuries, transforming simple fifty-cent pieces into treasures worth thousands of dollars. These seemingly ordinary coins hide ...

Background to collecting the U.S. Mint proof sets. History of proof sets ; Collecting and storing proof sets -- U.S. Mint proof sets, by year. Proof sets: a date by date analysis ; Vintage years: 1936 ...