The product is a highly sought-after Fantastic Four #1 comic book from 1961, graded by CGC as 2.5 Good+. This single issue features the first appearance of the Fantastic Four, written by Stan Lee and illustrated by Jack Kirby. The comic is beautifully signed by Stan Lee, adding immense value and rarity to this vintage collectible. As a key issue in US Comics tradition, this comic book holds historical significance in the Marvel Universe, making it a prized possession for comic book enthusiasts and collectors alike.