Challengers Of The Unknown Issue #81 DC Comics July 1970 First App Re-Born This comic is "Challengers Of The Unknown" issue #81, published by DC Comics in July 1970. It features the first appearance of the character "Re-Bor." The comic price is marked as 35¢ on the cover. Condition: condition. Corners and edges show some wear, with slight yellowing on the back cover. Minimal spine creases. Please see photos.
