Mr. Monster's 3-D Hi-Octane Horror Comic Book #1 Eclipse 1986 is a highly sought-after collectible from the Copper Age era of US Comics. Published by Eclipse, this comic features the character Eclipse in a thrilling horror storyline, making it a must-have for fans of the genre. With its unique 3-D effect and high grade condition, this comic is sure to be a valuable addition to any collector's arsenal.