This Avengers #257 comic book from Marvel Comics is a must-have for any collector or fan of US Comics. It features the first appearance of the character Nebula and is graded 6.0 Fine. The story, titled "Holocaust in a Hidden Land," is an action-packed adventure that will keep you on the edge of your seat. The artwork by John Buscema and writing by Roger Stern are top-notch, making this a key issue for any Avengers or Marvel (MCU) fan. The cover alone is a work of art, showcasing the superhero team in all their glory. This single-issue comic book is in the format of a traditional comic book and is perfect for general audiences. Don't miss your chance to add this collectible to your collection.