Marvel
Released May 2007
Astonishing X-Men #21 Newsstand
This page covers the Newsstand edition of Astonishing X-Men #21, published by Marvel and released May 1, 2007. The issue features artwork by John Cassaday. Values and details shown here apply specifically to this edition; first-print pricing and the complete cover gallery are on the main issue page.
Published
May 2007
Cover Price
$2.99
Pages
36
No synopsis available.
Key Facts
- 1st cover appearance of Armor
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Creators
Characters
- No characters listed.
