The Choice is Clear Introducing the New PMG Holder Learn More
NGC Grades 1,000,000 Chinese Coins NGC becomes the first third-party coin grading service to certify more than 1,000,000 Chinese coins. Learn More
NGC, NCS and PMG Announce Major Expansion in China NGC, NCS and PMG have added four new Official Submission Centers in China. Learn More
Munich Office Submit to NGC, NCS and PMG in Munich Contact Us
Eric P. Newman Collection Sales of the NGC-certified selections from the remarkable collection of Eric P. Newman have achieved nearly $55 million. Learn More
Numismatic Conservation Services NCS provides professional conservation services for public and private collections of coins, tokens and medals. Contact Us
Hong Kong Offices NGC, NCS and PMG Open Hong Kong Submission Center Learn More
CGC Comics Finest known copy of Action Comics #1 CGC Graded 9.0 sells for record $3.2M on eBay. Learn More
Zurich Office NGC's Office in Zurich Contact Us