PCGS offers $5,000 for the first 2026 July 4th privy quarter submitted for grading. NGC’s $2,500 bounty has already been claimed. Here is how to find and identify the 250,000 special quarters the U.S. Mint released into circulation.
Learn how the Sheldon Scale revolutionized coin grading and discover how NGCX is reshaping modern numismatics. Understand grading for Pre-1933 Gold Coins and why it matters.
The American Silver Eagle is the most widely collected bullion coin in the world, with over 600 million struck since the series launched in 1986. The U.S. Mint runs tight quality control on the program, so the errors that do slip through tend to draw serious collector attention. A Silver Eagle with a verified minting … Read moreSilver Eagle Error Coins: What Collectors Look For and What They’re Worth