The retail price for the Proof 2025-W American Buffalo 1-ounce .9999 fine gold $50 coin will likely exceed $3,100, ...

While there are many old coins worth more than their face value, this particular quarter boasts astronomical prices ...

Coins can become valuable for several reasons, ranging from their historical value to their metal content. In nearly all cases, however, the most valuable coins are the rarest. Some rare coins have ...