Coming in June, we're hosting a CBCS 10th Anniversary Auction! Now accepting submissions of CBCS-graded comics for auction.

Auction in progress, bid now! Weekly Auction ends Monday May 6!

Auctions: comic books published by Boom Studios, graded by CBCS

  • Item #58985226
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    Book of Slaughter (2022 Boom) 1TINYONION CBCS 9.9 Dell'Edera Tiny Onion Variant

    Paper: White

    Slab: Misc debris in case

    Tiny Onion Exclusive Variant.

    Label #23-0072D1B-009

    Starts Jul 6

    Tiny Onion Exclusive Virgin Cover by Werther Dell'Edera. Written by James Tynion IV. Art by Werther Dell'Edera. The future of the Slaughterverse is laid bare by Something is Killing the Children and House of Slaughter creators James Tynion IV and Werther Dell'Edera in the very first SIKTC one-shot special! From the sidelines to the spotlight, Book of Slaughter follows the white mask Maxine Slaughter… but will her loyalties remain where they are, or will she show her true colors? In addition to being a precursor to the upcoming chapters of both series, this special issue features a sizable guidebook that delves into the deep lore of the Order of St. George! 64 pages, full color. Rated Teen

  • Item #60781709
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    Once Upon a Time at the End of the World (2022 Boom) 2F CBCS 9.8 SS Peach Momoko Momoko Virgin 1:100 Variant

    Paper: White

    Peach Momoko Virgin Incentive. Verified Signature: Peach Momoko.

    Label #23-0E2B8CE-002

    Starts Jun 10

    Limited 1 for 100 Retailer Incentive Variant Cover. Written by Jason Aaron. Art by Alexandre Tefenkgi. Cover by Peach Momoko. Jason Aaron and Alexandre Tefenkgi's fable of a bleak future continues in Maceo and Mezzy's childhood years, with nothing but Mezzy's guidebook and her skills as a wastelander to get them through their dangerous, post-apocalyptic journey. As time passes and they endure the horrors of plastic tornadoes and frozen sludge, Maceo proves to be more than just a burden, and they make a connection where none seemed possible at first. But to their unexpected peril, they might not be as alone as they thought… 32 pages, full color. Rated Mature Cover price $4.99.

  • Item #60525836
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    Something Is Killing the Children (2019 Boom) 1LCSD CBCS 9.8 Dell'Edera LCSD Variant

    Paper: White

    Local Comic Shop Day Variant.

    Label #21-249F2FF-039

    Starts Jun 10

    Local Comic Shop Day Edition. Written by James Tynion IV. Art and Cover by Werther Dell'Edera. GLAAD Award-winning writer James Tynion IV (Memetic, Batman: Detective Comics) teams with artist Werther Dell'Edera (Briggs Land) for an all-new limited series about staring into the abyss to find your worst fears staring back. When the children of Archer's Peak begin to go missing, everything seems hopeless. Most children never return, but the ones that do have terrible stories-impossible stories of terrifying creatures that live in the shadows. Their only hope of finding and eliminating the threat is the arrival of a mysterious stranger, one who believes the children and claims to see what they can see. Her name is Erica Slaughter. She kills monsters. That is all she does, and she bears the cost because it MUST be done. 32 pages, full color.

  • Item #59770160
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    Something Is Killing the Children (2019 Boom) 12SANCTUM.B CBCS 9.8 SS Peach Momoko Momoko Sanctum Sanctorum Sketch Variant

    Paper: White

    Verified Signature: Peach Momoko. Sanctum Sanctorum Sketch Variant.

    Label #22-2448948-008

    Starts Jun 10

    Sanctum Sanctorum exclusive sketch cover by Peach Momoko. Written by James Tynion IV. Art by Werther Dell'Edera. Time is running out for Erica to save Archer's Peak, both from its monster infestation and from the occupation of the Order of St. George. Will Erica be forced to finally stop being a lone wolf and accept help from unlikely allies? 24 pages, full color. Rated T+

  • Item #59770173
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    Something Is Killing the Children (2019 Boom) 21COMICTOM.B CBCS 9.8 SS Peach Momoko Momoko ComicTom Virgin Variant

    This item's CBCS grade equals the top CGC census grade.

    Paper: White

    Verified Signature: Peach Momoko. @comictom101/Mill Geek Mask.

    Label #23-0E2B8CE-004

    Starts Jun 10

    ComicTom101 and MillGeek Comics Exclusive "Mask" Edition Virgin Cover by Peach Momoko. Written by James Tynion IV. Art by Werther Dell'Edera. After a year since we last saw her in Archer's Peak, Erica Slaughter resurfaces to take on the case of a girl who's seen a new kind of monster, one with terrifying implications. But Erica's broken ties with the House of Slaughter and that can have deadly consequences. The Order of St. George does not forget nor do they forgive. Even as Erica goes on the hunt, she must keep an eye out for the mysterious figure on her trail in order to survive the coming storm. 32 pages, full color. Rated T+