$0.00 0 items

Auction in progress, bid now! Weekly Auction ends Monday November 25!

Comic books graded by CGC

  • Item #61723617
    Actual item pictured; not a generic image.
    Zoom Front Cover
    Actual item pictured; not a generic image.
    Zoom Back Cover
    Showcase (1956-1978) #11 CGC 8.5
    Tags: Anthology / Collection
    Published Dec 1957 by DC.
    Add to cart CGC 8.5 Add to cart
    $2,360.00
    or Best Offer
    • Paper: Off white to white
    • Label #4492920001
    • This is a consignment item. A 3% buyer's premium ($70.80) will be charged at checkout.

    Make an offer

    You can buy this item by clicking "Add to cart" above and then completing checkout. Or, you may make an offer for this item. Once you make an offer, your offer is valid for 48 hours. The seller may accept your offer, decline your offer, or present you with a counter-offer. If the seller accepts your offer, you are required to purchase the item at the agreed upon price.

    More information about making an offer

    Please create an account or log in to make an offer.



    Cover art by Jack Kirby. 3rd apearance of Challengers of the Unknown in The Day the Earth Blew Up, script by Dave Wood, pencils by Jack Kirby, inks by Bruno Premiani; At the Pentagon, Navy officers and scientists are stumped; Two scientists mysteriously disappeared in Antarctica; They call in "men capable of handling the unknown," and Ace takes the call; He, Rocky, and Red fly; They'll pick up Prof along the way; Off New Guinea, Prof is astounded to find a volcano rising from the sea bed; In the Antarctic, the Challengers snow-tractor toward the mystery spot; The tractor bogs in a snowstorm and needs repairs; Ace and Rocky explore and fall through thin ice!; They land on a futuristic bridge; Above, Prof and Red are captured by skinny orange aliens in bubble-suits. Just Imagine story, art by Virgil Finlay. 36 Pages, Full Color. Cover price $0.10.

    If you add this item to your want list, we will email you when it becomes available.

    28 MyComicShop users have this issue on their want list.
    0 MyComicShop users have added this issue to their want list within the past six months.

  • Item #60532395
    Actual item pictured; not a generic image.
    Zoom Front Cover
    Actual item pictured; not a generic image.
    Zoom Back Cover
    Showcase (1956-1978) #11 CGC 6.5
    Tags: Anthology / Collection
    Published Dec 1957 by DC.
    Add to cart CGC 6.5 Add to cart
    $475.00
    • Paper: Off white to white
    • Label #4251712018
    • This is a consignment item. A 3% buyer's premium ($14.25) will be charged at checkout.

    Cover art by Jack Kirby. 3rd apearance of Challengers of the Unknown in The Day the Earth Blew Up, script by Dave Wood, pencils by Jack Kirby, inks by Bruno Premiani; At the Pentagon, Navy officers and scientists are stumped; Two scientists mysteriously disappeared in Antarctica; They call in "men capable of handling the unknown," and Ace takes the call; He, Rocky, and Red fly; They'll pick up Prof along the way; Off New Guinea, Prof is astounded to find a volcano rising from the sea bed; In the Antarctic, the Challengers snow-tractor toward the mystery spot; The tractor bogs in a snowstorm and needs repairs; Ace and Rocky explore and fall through thin ice!; They land on a futuristic bridge; Above, Prof and Red are captured by skinny orange aliens in bubble-suits. Just Imagine story, art by Virgil Finlay. 36 Pages, Full Color. Cover price $0.10.

    If you add this item to your want list, we will email you when it becomes available.

    28 MyComicShop users have this issue on their want list.
    0 MyComicShop users have added this issue to their want list within the past six months.