The New Adventures of Superboy #21

In "The Day Superboy Sold Out!!", Superboy faces a bizarre twist when the Robot Master sends out four robotic duplicates to cause chaos—each one seemingly unstoppable. With the help of Wonder Woman, who spots a surprising weakness tied to a sweet treat, Superboy must outthink the mechanical menace before the city falls under robotic rule. Written by Bob Rozakis and brought to life by Curt Swan’s crisp art and Vince Colletta’s dynamic inks, this 1981 classic features a cover by Kurt Schaffenberger and Dave Hunt.