Cover: Walter Simonson
X-Factor #12
📊 ~42,889 copies sold its debut month
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In "Boom Boom Boom!", X-Factor races to rescue Boom Boom from the Vanisher’s grasp, while Jean grapples with the search for her sister and Scott contemplates a return to Alaska and his wife. Written by Louise Simonson and brought to life with bold energy by Marc Silvestri, this 1987 issue captures the team’s urgency and personal stakes, with cover art by Walter Simonson.
writer Louise Simonson · artist Marc Silvestri · inker Bob Wiacek · colorist Petra Scotese · letterer Joe Rosen · cover Walter Simonson
ComicBooks.com Value
Our Model is In Beta
Raw (VF) $4
CGC 9.8 · 29 in census $130*
CGC 9.6 · 9 in census $60*
CGC 9.4 · 12 in census $42*
CGC 9.2 · 4 in census $38*
CGC 9.0 · 6 in census $34*
CGC 8.5 · 1 in census $33*
Show all 11 grades ▾
CGC 8.0 · 2 in census $30*
CGC 7.5 none in existence
CGC 7.0 · 1 in census $30*
CGC 6.5 · 1 in census $30*
CGC 6.0 · 1 in census $30*
* estimate — limited direct-sales data at this grade
Our model’s value — refined as new sales data arrives · CGC census counts shown where available
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Cast · 36 characters
ApeArtie MaddicksAutumn RolfsonBeautiful DreamerBobby DrakeCalibanCameron HodgeCap'n CrunchClint BartonCyclopsEn Sabah NurErgGumbyHank McCoyInvisible WomanJean GreyJennifer WaltersLeechLuke CageMasqueMister FantasticPokeyRusty CollinsSally BlevinsSara GreySpider-ManSusan Storm RichardsTabitha SmithTar BabyTelford PorterThe ThingVanisherVisionWanda MaximoffWarren Worthington IIIWolverine
Full credits
writer Louise Simonson
artist Marc Silvestri
inker Bob Wiacek
colorist Petra Scotese
letterer Joe Rosen
cover pencils, inks Walter Simonson
Reprints
Reprinted in Spidey #99 (1988), X-Marvel #14 (1991), Essential X-Factor #1 (2005), X-Men: Mutant Massacre Omnibus #[nn] (2018), X-Factor: The Original X-Men Omnibus #1 (2024), Marvel mutanter #7/1990
Key issues in X-Factor
Variants (1)
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