Coins that are more valuable than others typically have some kind of rare, unique or odd feature that sets them apart. This usually means an error occurred when the ...
Studying these can help you learn what kind of set makes a good long-term investment. If you order a US Mint proof set for the current year from the United States Mint, they start at around $23. Rare ...
An incredibly rare coin from the year of the United States of America’s Declaration of Independence has been discovered in the Cotswolds – at the bottom of a toffee tin.