The product is a Marvel Comics X-Men issue #50 from 1996, featuring the first appearance of Post Onslaught's Herald. This comic book is part of the US Comics tradition and belongs to the X-Men superhero team series. Published by Marvel Comics, it is a collectible item that holds significance for fans of the X-Men universe, especially those interested in the character Onslaught and the events following the Onslaught storyline. This rare find is a valuable addition to any comic book collection.