Home: Price Guides: Coin Price Guides Directory

Coin Price Guides





Coin Price Guides

Professional Coin Grading Service PCGS - [New Window] - If rare coin dealers only dealt with other rare coin dealers, there would be no need for coin grading. The two would simply decide on the value of the coin and conduct business accordingly. However, the coin market has expanded far beyond dealer to dealer transactions. When the rare coin market was limited to a small number of numismatists trading with each other, three broad definitions were enough to determine grade: "Good" -- a coin with most of the detail intact; "Fine" -- a coin with clear detail and some luster on its surfaces; and "Uncirculated" -- a coin which had never been in general circulation and therefore retained its Mint State condition. As the market grew, collectors realized that some "fine" coins were finer than others. Even some uncirculated coins rose above the rest in detail, luster, and general appearance.