While third-party grading services and their population reports have helped collectors gauge rarity, the costs of grading have influenced which coins get submitted—introducing biases that numismatists ...

The numismatic market is proving its strength, with Heritage Auctions surpassing $100 million in sales in just the first ...

Professional Coin Grading Service (PCGS). Although coins are generally only worth their face value, i.e. 1 cent coins are worth 1 cent, on some occasions, if they meet certain characteristics ...

A 1999 Georgia state quarter could be worth up to $10,000, according to a blog post from U.S. Coins Guide. The quarter’s high value is a result of several manufacturing errors. The biggest one ...

One of only 10 known examples of the Proof 1884 Trade dollar was part of the Bruce Sherman Collection that was sold by ...

Established coin shops often have knowledgeable staff who understand the nuances of coin grading and pricing. No Shipping Hassles: Selling directly to a shop eliminates the need for packing and ...

A sum of $3.84 million was paid by GreatCollections to acquire the Duckor example of the 1927-D gold $20 double eagle, a high ...