Harley Quinn #1 DC Rebirth Conner, Palmiotti, Chad Hardin Comic Kings CGC 9.8. This modern age (1992-now) US comic book is a 9.8 near mint/mint grade. Published by DC Comics, the series title is Harley Quinn. The comic book features the work of Amanda Conner, Jimmy Palmiotti and Chad Hardin, and is an excellent addition to any comic book collection.