Collectibles We Grade

CGC grades comic books, trading cards, magazines, concert posters and lobby cards. CGC also offers the CGC Signature Series for witnessed autographs on comic books and magazines.

Note: NGC UK does not currently accept concert poster or lobby card submissions. These collectibles must be submitted directly to CGC in the United States.


CGC grades most comic books that fit within the following dimensions: 266mm tall x 193mm wide x 6mm thick (except comics with hard covers or jeweled covers).

CGC Signature Series®

CGC provides the hobby’s most trusted witnessed signature authentication.
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CGC grades most magazines that fit within the following dimensions: 292mm tall x 225mm wide x 12mm thick (except magazines with hard covers or jeweled covers). These titles include (but are not limited to) Sports Illustrated, Playboy, Time, Newsweek, Reader’s Digest and TV Guide, as well as comic magazines.
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Concert Posters

CGC currently accepts concert posters from some of the most highly coveted vintage poster series: Bill Graham, Bill Graham Presents, Family Dog, Grande Ballroom, Neon Rose, Art of Rock, New Fillmore Series, and Moonalice. Posters must fit within the following dimensions: 584mm tall x 762mm wide.
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Lobby Cards

CGC grades and encapsulates all movie lobby cards, including standard 11" x 14" lobby cards and mini window cards.

Collectibles That Are Not Encapsulated

There are several reasons why a collectible cannot be graded or encapsulated by CGC. Some of the most common reasons involve authenticity, size and subject matter. Learn more >