The comic book grading/slabbing service CBCS has been shut down by its new owners in favour of its other company, PSA ...

Collectibles grading and authentication giant Professional Sports Authenticator (PSA) has announced that the company will enter the comic book grading and authentication field in early 2025. Founded ...

For much of its more than three decades of existence, PSA has been one of the leaders — if not the top dog — in its primary category of card grading. But as it expands into grading comics and ...

Shawn Caffrey and Brittany McManus of Certified Guaranty Company Comics joins WESH 2 to preview the event March 19-22 at the ...