NGC Coin Explorer: Provides a searchable and user-friendly catalog of American coins as well as access to the NGC Price Guide, NGC Census, NGC Registry and Auction Central.

Using the NGC Coin Price Guide, you can see fair market values for coins based on the grade. NGC Coin Explorer also highlights significant varieties and errors for each coin series. 4.

The next time you toss a quarter into a gumball machine down at the local grocery store, think about this: That piece of gum ...

You can see the NGC price guide here. But headlines about super-valuable "Lincoln wheat pennies" stretch the imagination. Most likely, the headlines are created by artificial intelligence to drive ...

You can see the NGC price guide here. But headlines about super-valuable "Lincoln wheat pennies" stretch the imagination. ... But you can check the value of coins in "The 2026 Red Book: ...