Authentication & Grading
Our team of World coin graders is the largest and most experienced team found in the hobby today, and has graded more World coins than all other services combined. Each coin is evaluated and assigned a consensus grade based on the 70-point Sheldon scale commonly used in the United States.
Our money-back guarantee, which provides for the fair market value buyback of your coin at the NGC assigned grade, provides peace of mind that your coins are genuine and are of the condition certified.
NGC certifies everything in the Standard Catalog of World Coins, including:
- Western Europe — 1300 to date
- All World — 1601 to date
