Superman Kryptonite Rock

D.C. Comics. 1977. 3″ x 3″ box.

“It’s terrific! It’s fantastic! It’s Kryptonastic!” Following the inexplicable success of the pet rock fad, comes the Kryptonite rock! This “toy” consisted of a rock that was painted glow-in-the-dark green and packaged with an instruction manual. The box may contain one, two, or three rocks, depending on their size.

Find similar items on eBay:

(2) Vintage Glow in the Dark Kryptonite Rocks w/Boxes/Manual (1977)

$65.00 End Date: Thursday Jan-10-2019 19:31:58 PST Buy It Now for only: $65.00 Buy It Now | Add to watch list

(2) Krypton Enterprises Kryptonite Rock Glow in the Dark (1977) Made in USA

$45.00 End Date: Monday Jan-7-2019 19:50:17 PST Buy It Now for only: $45.00 Buy It Now | Add to watch list