NGC World Coin is a large coin grading and certification company. NGC stands for Numismatic Guaranty Corporation. NGC has a worldwide price catalog on its website with coins that date as far back as 1600.
NGC was founded in 1987 with the intention of becoming the new industry leader in coin grading. NGC focuses on setting the standard for consistent and accurate grading practices. NGC has reviewed more than 30 million coins in its 27 years of operation. NGC does not accept coins that are severely damaged or counterfeit for review; instead, NGC labels them as not suitable for certification.