Batman #450 CGC 9.6 1st appearance of Curtis Base, a corrupt businessman who tried to take the place of the Joker (cert 0001)

Why it's Hot:

• Marv Wolfman story
• Jim Aparo and Mike DeCarlo art
• Norm Breyfogle cover

Synopsis:

WILDCARD! Unable to see the humor in things of a criminal nature, the Joker tries to find the joke again