CGC Research

Visitors to the CGC website can access these valuable research tools:

• CGC Census
  Detailed report of the comics, magazines and lobby cards graded by CGC, with the total number of CGC-certified examples in each grade.
• Verify CGC Certification
  A database of every comic book certified by CGC with grade and label description.
• CGC Grader Notes
  Read notes and grading explanations inputted by CGC graders for many comic books.