Gold Roman Medallion Certified by NGC Ancients Realizes $2.3 Million, a Record for a CNG Auction
1/17/2023 - NGC Ancients has now certified three of the four most expensive Roman numismatic rarities sold at auction.
View Full Article >
Poongsan Hwadong Reappointed as an Official Submission Center
1/17/2023 - NGC, NCS, PMG and the Korean company are pleased to extend their longstanding collaboration, which has expanded to affiliates CSG and CGC Trading Cards.
View Full Article >
A Letter from Mark Salzberg
1/16/2023 - After 35 years with the Certified Collectibles Group, Mark Salzberg takes a moment to reflect and share what the future holds for him.
View Full Article >
NGC-certified Ancient Coin Brings $930,000 in Goldberg Sale
1/16/2023 - The coin depicts a rebel Roman general who attempted to conquer eastern lands.
View Full Article >
Jeff Garrett: Changing Trends in Numismatics
1/12/2023 - Looking at the most popular coins to collect over the years shows how collectors' goals and aspirations continue to evolve.
View Full Article >
Counterfeit Detection: 1878-S & -CC Trade Dollars
1/11/2023 - Two coins supposedly from different mints somehow ended up with the same set of imperfections.
View Full Article >
CCG Extends Customer Service Hours
1/10/2023 - With the new year, the Certified Collectibles Group is extending its customer service hours to 8 a.m. to 8 p.m. EST, Monday through Friday.
View Full Article >
NGC-graded Australian Rarities Realize Six Figures Each in Heritage Sale
1/10/2023 - The pieces dating to a 19th century gold rush were among hundreds of NGC-certified coins in the January 2023 NYINC auction.
View Full Article >
NCS Conservation: Even Highly Prized Coins May Develop Ugly Residues
1/10/2023 - After the careful removal of residues in shades of red, green and gray, three world coins shine once again.
View Full Article >
NGC Registry Featured Set: Civil War Tokens
1/10/2023 - This month’s featured set belongs to Princeton Numismatics.
View Full Article >