About CGC Comics

Founded in 2000, CGC is the first independent, impartial, third-party comic book grading service. A proven and respected commitment to integrity, accuracy, consistency and impartiality has made CGC the leader in its field. In fact, in 2007, CGC crossed the million-book mark and has now graded over 2 million comic books.

Because we value our relationship with collectors who share our passion for comics, the hobby’s vibrant history and its exciting future, we offer membership in the CGC Collectors Society. Paid membership starts at $39 per year, and includes direct submission privileges, access to expert tools and resources like the Comics Registry, and dynamic interaction with fellow collectors.

To learn more about Certified Guaranty Company and its many offerings, including magazines, lobby cards and photos, visit www.certifiedguaranty.com

Quick Links

Grading Benefits
Our Commitment
The Graders

CGC also lends its grading expertise to other collectibles:

CGC offers magazine grading for Sports Illustrated and Playboy magazines

In 2009, CGC introduced magazine grading and encapsulation for Sports Illustrated and Playboy magazines. Learn more at www.CGCmagazines.com

CGC�s Signature Series designation means signed comics, magazines and photographs have been witnessed and authenticated.

In 2001, CGC pioneered witnessed signature authentication when it introduced CGC Signature Series® – a certification service that assures signatures are 100% authentic.

CGC's Signature Series designation means signed comics, magazines and photographs have been witnessed and authenticated.

Lobby Cards
In 2010, CGC extended its services to third-party grading and certification of collectible film and movie lobby cards, from single cards to 8-piece sets.

CGC is an independent member of the Certified Collectibles Group (CCG), an umbrella organization that consists of Numismatic Guaranty Corporation (NGC), the leading grading service in rare coins, and Paper Money Guaranty (PMG), the leading currency certification service. CCG founded the Collectors Society and offers membership for collectors of coins, notes and comics.

    Follow Us
  • Contact Us
  • CGC
    P.O. Box 4738
    Sarasota, FL 34230
  • 1-877-NM-COMIC toll free
    +1 941-360-3991
    +1 941-360-2558 fax

© 2016 Certified Guaranty Company, LLC. | Legal Notice and Usage Restrictions | Terms, Conditions and Descriptions | 877-NM-COMIC