Guardians of the Galaxy #1 CGC Signature Series. This English language comic book features the superhero team Guardians of the Galaxy and character Groot. It has a certified autograph authentication by Certified Guaranty Company (CGC) and is a first printing, variant cover, key issue, and 1st edition comic book.

The comic book is published by Marvel and has a grade of 9.6 Near Mint+. It was written by Brian Bendis and Valario Schiti, with Valario Schiti also serving as the cover artist. This Modern Age (1992-Now) comic book falls under the genres of action, superheroes, adventure, and science fiction.