Cover: Juan Frigeri
X-Men #21
📊 ~39,919 copies sold its debut month
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writer Gerry Duggan · artist, inker Stefano Caselli · colorist Federico Blee · letterer VC's Clayton Cowles · cover Juan Frigeri
ComicBooks.com Value
Our Model is In Beta
Raw (NM) $5
CGC 9.8 · 221 in census $53*
CGC 9.6 · 55 in census $30*
CGC 9.4 · 10 in census $30*
CGC 9.2 · 2 in census $30*
CGC 9.0 none in existence
CGC 8.5 · 2 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 · 13 characters
Full credits
writer Gerry Duggan
artist, inker Stefano Caselli
colorist Federico Blee
letterer VC's Clayton Cowles
cover pencils, inks Juan Frigeri
Reprints
Reprinted in Captain Marvel #10 (2023), X-Men by Gerry Duggan #4 (2023), Die furchtlosen X-Men #21 (2023), X-Men by Gerry Duggan Omnibus #[nn] (2025)
Key issues in X-Men
Variants (6)
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