A new edition of "Batman: The Killing Joke" will be available at SDCC 2026 for $17,500. European publisher Argent Comics, which specializes in unique comic book editions for discerning collectors, has shared the first photos of its "Batman: The Killing Joke". The collector's edition will be limited to 47 copies and will retail for $17,500. Specifications include 100% cotton, goatskin, aluminum, and a book weight of 4.4 kg. The edition will come in a handcrafted case designed to resemble the Joker's camera from the comic.