Harley Quinn Autographs
Harley Quinn (Dr. Harleen Frances Quinzel, PhD) is a fictional American character appearing in American comic books published by DC Comics. She was created by Paul Dini and Bruce Timm for Batman: The Animated Series as a henchwoman for the Joker, and debuted in its 8th episode, "Joker's Favor", on September 11, 1992. While intended to appear in one episode, Quinn became a recurring character within the DC Animated Universe (DCAU) as the Joker's sidekick and love interest, and was adapted into DC Comics' canon seven years later, beginning with the one-shot Batman: Harley Quinn #1 (October 1999). Quinn's origin story features her as a former psychologist at Gotham City's Arkham Asylum who was manipulated by and fell in love with the Joker, her patient, eventually becoming his accomplice and lover. The character's alias is a play on the stock character Harlequin from the 16th-century Italian theater commedia dell'arte.
Following her introduction to the comics in 1999, Harley Quinn was depicted as the former doctor turned sidekick and lover of the Joker as well as the criminal associate and best friend of Poison Ivy. Later stories depicted Quinn as an independent supervillain who has left her codependent relationship with the Joker behind, beginning with the publication of her ongoing series, Harley Quinn. After years of scarce appearances in comics, Quinn returned in a leading role in 2009 with the Gotham City Sirens series, as part of an unstable alliance with Poison Ivy and Catwoman. The character's design was modernised in 2011 for DC's "The New 52" line-wide relaunch, with the character since regularly featuring as an antihero in the Suicide Squad and Birds of Prey team books. Other changes included fronting her own light-hearted Harley Quinn comic book and being established in a new romantic relationship with Poison Ivy. In 2021, DC's line-wide Infinite Frontier relaunch brought Quinn back to Gotham City and reestablished her as a superhero seeking redemption for her past actions, and now she currently acts as an antihero.
Harley Quinn's abilities include expert gymnastic skills, proficiency in weapons and hand-to-hand combat, complete unpredictability, immunity to toxins, and enhanced strength, agility, and durability. Quinn often wields clown-themed gag weapons, with an oversized mallet being her signature weapon. Additionally, she has a pair of pet hyenas, Bud and Lou, who sometimes serve as her attack dogs.
Read more about Harley Quinn on Wikipedia
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Current items with a signature of Harley Quinn
These are the most current items with a signature of Harley Quinn that were listed on eBay and on other online stores - click here for more items.
Traded items with a signature of Harley Quinn
The most expensive item with a signature of Harley Quinn (Batman Adventures #12 CGC Lot (2x) 9.4 (1 Signed by Bruce Timm) 1st Harley Quinn) was sold in October 2025 for $3,009.95 while the cheapest item (HARLEY QUINN #1 [2014] 4th Print B&W Variant Signed by Conner & Palmiotti) found a new owner for $0.99 in August 2023. The month with the most items sold (206) was December 2025 with an average selling price of $109.99 for an autographed item of Harley Quinn. Sold items reached their highest average selling price in July 2023 with $199.99 and the month that saw the lowest prices with $8.50 was August 2023. In average, an autographed item from Harley Quinn is worth $99.99.
Most recently, these items with a signature of Harley Quinn were sold on eBay - click here for more items.
