The product is a pre-owned Green Lantern comic book issue #173 from 1984, featuring the characters Green Lantern (Hal Jordan) and the Javelin. Written by Len Wein, illustrated by Joey Cavalieri and Dave Gibbons, this vintage comic is part of the US Comics tradition within the DC Universe. The cover art was done by Dave Gibbons, and the story titled "Old Friends, New Foes" falls under the genre of superheroes in the Copper Age of comic books. This single issue is a key item with the first appearance of a character within the Green Lantern series, making it a valuable collector's item for fans of the DC Universe.