Low $23k
 | 
Mid $68k
 | 
High $180k
  • 1st appearance of The Monk, Batman's first costumed enemy
  • 1st appearance of Julie Madison, Bruce Wayne's girlfriend
  • Debut of the Batplane, called the Batgyro
  • Debut of the Batarang
  • *stories take place in New York City
Details
Publisher DC
Published September 1939
Written By Gardner Fox
Illustrated By Bob Kane