Joker / Harley: Criminal Sanity 2019 #4 Francesco Mattina Cover - back issue - $6.00

Harley continues to investigate the serial killings, while the Joker seeks a rare object. A night at the ballet turns into a gruesome crime scene.

Due to the COVID-19 outbreak, Diamond halted distribution of new releases from April 1 thru May 13, 2020. DC contracted with two new distributors, Lunar Distribution and UCS Comic Distributors, to distribute comics during the Diamond shutdown and beyond, with issues available for sale on Tuesdays instead of Wednesdays. Retailers who used Lunar Distribution or UCS Comic Distributors had this issue available for sale on May 5, 2020. Retailers who used Diamond did not have this issue available for sale until May 27, 2020.

• Joker/Harley: Criminal Sanity Secret Files #1 - Promo with cover art for Joker/Harley: Criminal Sanity Secret Files #1.
• Variant Cover by: Mike Mayhew - Cover art for Variant Cover by Mike Mayhew.
• - Back cover illustration taken from the story.