CCG Is Hiring!
$2,500 bonus for new employees who start by June 30, 2021!*
It's Game Time!
CSG, the latest company from CCG, has launched and is now accepting submissions.
NGC-certified Brasher Doubloon Realizes a Record $9.36 Million!
The Partrick sale set records, including the highest price for an NGC-certified coin at auction.
NGC Experts Named Among the Most Influential People in Numismatics
To celebrate 60 years, Coin World is honoring the people behind the hobby.
Numismatic Conservation Services
NCS provides professional conservation services for public and private collections of coins, tokens and medals.
PMG-certified “Del Monte” Error Note Sets a Record with $396,000 Sale
With its banana sticker and amazing story, this Holy Grail of errors exceeded all expectations.
Up, Up and Away! CGC-graded Action Comics #1 Sells for $3.25 Million
A high-grade example of Superman's debut sets a new world record.
Collectibles Authentication Guaranty
Watch a video about the Armstrong Family Collection™, phenomenal memorabilia linked to Neil Armstrong.
Authenticated Stamp Guaranty
ASG provides an accurate, consistent and impartial assessment of a stamp’s authenticity and grade.