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John R. Costa

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Topics posted by John R. Costa

  1.  

    Batman 497 Variant A

    By John R. Costa, in Content and Corrections

    • 3 replies
    • 227 views
  2.  

    Batgirl (5th Series) # 23 Bird City Comics C2E2 2024 Exclusives

    By John R. Costa, in Content and Corrections

    • 0 replies
    • 279 views
  3.  

    DC - Issues Missing Final Cover Artwork

    By John R. Costa, in Content and Corrections

    • 4 replies
    • 659 views
  4.  

    Missing Final Covers

    By John R. Costa, in Content and Corrections

    • 3 replies
    • 899 views
  5.  

    Batman: Urban Legends # 14 Camuncoli Variant

    By John R. Costa, in Content and Corrections

    • 1 reply
    • 513 views
  6.  

    Who's Who Omnibus

    By John R. Costa, in Content and Corrections

    • 1 reply
    • 684 views
  7.  

    Missing final covers

    By John R. Costa, in Content and Corrections

    • 0 replies
    • 601 views
  8.  

    Batgirls # 1 Dan Mora Variant

    By John R. Costa, in Content and Corrections

    • 1 reply
    • 717 views
  9.  

    Batgirls Issue 1 missing

    By John R. Costa, in Content and Corrections

    • 2 replies
    • 799 views
  10.  

    2022 Archive Screen Saver

    By John R. Costa, in Tech Support

    • 14 replies
    • 2,029 views
  11.  

    Missing covers

    By John R. Costa, in Content and Corrections

    • 0 replies
    • 636 views
  12.  

    Not able to Download Artwork

    By John R. Costa, in Tech Support

    • 8 replies
    • 1,322 views
  13.  

    DC Cover and Title Corrections

    By John R. Costa, in Content and Corrections

    • 0 replies
    • 545 views
  14.  

    Batman: The Adventures Continue - Season Two

    By John R. Costa, in Content and Corrections

    • 1 reply
    • 621 views
  15.  

    DC Cover Images

    By John R. Costa, in Content and Corrections

    • 1 reply
    • 717 views
  16.  

    Green Lantern (7th Series)

    By John R. Costa, in Content and Corrections

    • 2 replies
    • 923 views
  17.  

    Joker (3rd Series)

    By John R. Costa, in Content and Corrections

    • 1 reply
    • 770 views
  18.  

    DC Nation

    By John R. Costa, in Content and Corrections

    • 3 replies
    • 1,043 views
  19.  

    Punchline (DC) Variants

    By John R. Costa, in Content and Corrections

    • 2 replies
    • 1,232 views
  20.  

    Incorrect Title: Other History of the DC Universe

    By John R. Costa, in Content and Corrections

    • 0 replies
    • 653 views
  21.  

    "Red Hood: Outlaw" Title Change

    By John R. Costa, in Content and Corrections

    • 0 replies
    • 713 views
  22.  

    ComicBase 2021 Login Error

    By John R. Costa, in Tech Support

    • 7 replies
    • 1,715 views
  23.  

    Justice League Dark 25 Variant Cover

    By John R. Costa, in Content and Corrections

    • 0 replies
    • 687 views
  24.  

    Hawman (5th Series) Variant Covers

    By John R. Costa, in Content and Corrections

    • 1 reply
    • 900 views
  25.  

    Wonder Woman: Rebirth SDCC Variant Cover.

    By John R. Costa, in Content and Corrections

    • 0 replies
    • 802 views
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