Batman Adventures #12 (1st appearance): CGC 9.8 between $15,000 and $20,000 in 2024, compared to $50 in 2010.
Batman: Harley Quinn #1 (1999): first DC canon, CGC 9.8 around $2,500.
Harley Quinn #1 (2000): inaugural solo series, CGC 9.8 between $800 and $1,200.
Character with continued cinematic potential — Margot Robbie franchise and ongoing animated projects.
Harley Quinn is one of the most recent characters to reach blue chip status in the comic book market. Created in 1992 for Batman: The Animated Series, it only entered the DC canon in 1999. This unique trajectory - from animated secondary character to cultural icon - explains a spectacular valuation curve over the last fifteen years.
The Harley Quinn market is distinguished by a diverse collector base: Batman fans, lovers of strong female characters and speculators attracted by cinematic potential. This combination ensures constant demand and rare liquidity for such a young character.
Harley Quinn Market Overview
The market is structured around three major issues, each representing a step in the character's integration into the DC universe. Batman Adventures #12 dominates by a wide margin in terms of absolute value, but high-quality copies are becoming extremely rare on the open market.
The MCU (or rather DCEU) effect is decisive: the first appearance of Margot Robbie in Suicide Squad (2016) multiplied the value of Batman Adventures #12 fivefold in a few months. Each project announcement involving the character causes a measurable spike.
CGC Key Numbers and Ratings
Batman Adventures #12 (1993) — First appearance
The absolute holy grail of Harley Quinn collectors. In CGC 9.8, recent sales range between $15,000 and $20,000. A CGC 9.6 trades around $6,000 to $8,000. In CGC 9.4, count on $3,500 to $4,500. The large print run of this children's comic means that copies exist — but high ratings remain rare due to the fragile paper.
Batman: Harley Quinn #1 (1999)
First appearance in DC canon, with a full origin story by Paul Dini. In CGC 9.8, prices are around $2,000 to $2,800. This issue is often considered underrated compared to Batman Adventures #12, as it represents the character's "real" entry into the main universe.
Harley Quinn #1 (2000)
First solo series, still by Karl Kesel and Terry Dodson. CGC 9.8: $800 to $1,200. An accessible entry point that benefits from the character's growing notoriety.
Price evolution over 10 years
Batman Adventures #12 perfectly illustrates cinema-related speculation. In 2014, a CGC 9.8 was worth around $3,000. The announcement of Margot Robbie's casting triggered an immediate rise to $8,000-10,000 in 2015. The post-Suicide Squad peak hit $25,000 in 2017, followed by a correction to $15,000 which appears to be a solid floor.
Investment potential
Harley Quinn presents an attractive risk/reward profile. The character is now anchored in popular culture well beyond comics. Animated projects (Harley Quinn on HBO Max) maintain visibility without depending solely on live cinema. The main risk remains saturation: DC publishes a lot of Harley Quinn variants, which dilutes interest in modern issues.
Factors influencing value
The CGC census of Batman Adventures #12 shows around 3,500 graded copies, with only 15% graded 9.8. The matte paper of DC animated comics marks easily, making high grades more difficult to achieve than contemporary glossy comics. Signatures of Bruce Timm or Paul Dini in the CGC Signature Series add a premium of 30 to 50%.
Strategy by budget
Limited budget (less than $500):Harley Quinn #1 (2000) in CGC 9.6 or Batman Adventures #12 in raw mid-grade. Issues of Gotham City Sirens #1 (CGC 9.8 around $200) also offer good value.
Intermediate budget ($500-3,000):Batman: Harley Quinn #1 in CGC 9.8 or Batman Adventures #12 in CGC 9.4-9.6. These copies offer upside potential linked to upcoming cinema announcements.
Premium budget (over $5,000):Batman Adventures #12 in CGC 9.8, ideally with Bruce Timm's signature. It is a confirmed blue chip which should continue to appreciate in the long term.
To delve deeper into the Harley Quinn universe, consult our guide toBatman key numbersand thehistory of Batman comics.
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