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Harley Keys
Harley Quinn Keys Use Character Search for a full list of key issues related to Harley Quinn
Low $110
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Mid $325
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High $750
- 1st comic book appearance of Harley Quinn
- Introduced as a villain and a romantic interest for the Joker in Batman: The Animated Series
- Along with Deadpool, she is arguably the most popular character created in the last 30 years and this book is a collector blue chip
Low $8
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Mid $20
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High $75
- 2nd appearance and origin of Harley Quinn (non-continuity)
- 1st appearance of Bud and Lou in comics, Harley's pet hyenas
Low $8
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Mid $25
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High $75
- 1st appearance of Harley Quinn (in-continuity)
Low $5
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Mid $18
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High $70
- Premiere issue of the first Harley Quinn ongoing series
Low $1
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Mid $5
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High $15
Low $5
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Mid $15
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High $50
- 1st team appearance of Gotham City Sirens: Catwoman, Harley Quinn and Poison Ivy
Low $1
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Mid $3
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High $12
- 1st team appearance Suicide Squad: Harley Quinn, King Shark, Deadshot