Eric P. Newman Collection Sales of the NGC-certified selections from the remarkable collection of Eric P. Newman have topped $45 million. Learn More
Hong Kong Offices NGC, NCS and PMG Open Hong Kong Submission Center Learn More
Numismatic Conservation Services NCS provides professional conservation services for public and private collections of coins, tokens and medals. Contact Us
NGC Grades 30,000,000 Coins NGC has graded 30,000,000 coins, becoming the first third-party coin grading service to reach this important milestone. Learn More
CGC Comics CGC comics participates in all major comic book shows, offering on-site grading at select events. Upcoming Shows