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Key facts
- 1st appearance of Di Happy
- 1st appearance of Jack Happi
- 1st appearance of Lewis LeBeau
This is the regular first-print edition (Cover A). Collect the 1 variant cover on their own pages.
Market value
- Near Mint value
- $9.20
- Updated 8 Oct 2026
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CGC Census
Harley breaks into Arkham to break the Joker out. Joker sends Harley and the gang to ruin mobster Jack Happi's Gotham crime-themed amusement park by altering Happi's 'Jokester' rollercoaster ride into a real killer. Mr. J decides to breakup with Harley permanently.
Cover date
December 1, 2000
On sale date
October 11, 2000
Pages
56
Cover price
$2.95 / CA$4.50
Rating
Approved by the Comics Code Authority
Editor
Frank Berrios
Barcode
76194122457200111
Price history
StarterCredits
Writer
Penciller
Inker
Colorist
Letterer
Characters
Di Happy (1st appearance); Jack Happi (1st appearance); Lewis LeBeau (1st appearance); Batman (actor, cameo); Bruce Wayne; Buster; Catwoman (actor, cameo); Commissioner Gordon; Harleen Quinzel; Harley Quinn; Joker; Martin (first appearance, guest, death); Pamela Isley; Poison Ivy; Robin (actor, cameo)
Collected in
- Harley Quinn: Preludes and Knock-Knock Jokes #[nn]
- Harley Quinn: Preludes and Knock-Knock Jokes #[nn]
- Harley Quinn by Karl Kesel and Terry Dodson: The Deluxe Edition #1
- Harley Quinn: A Celebration of 25 Years #[nn]
- Harley Quinn: A Rogue's Gallery - The Deluxe Cover Art Collection #[nn]
- DC Finest: Harley Quinn: The Birth of the Mirth #[nn]