‘Whizz Comics’ #2
At one point, the adventures of the superhero Shazam (then called Captain Marvel) were more popular than Superman comic books. A lengthy copyright battle put an end to the character for a time during the Golden Age of comics, which is likely why “Whiz Comics” #2 isn’t worth as much as Superman’s debut. A decent copy of this comic sold for $281,001 in 2012.