YOUNG AVENGERS #1 (2005) Signed by Jim Cheung & sealed with COA! Marvel Comics. Autographed by Jim Cheung, Dynamic Forces Certificate of Authenticity #86 of 299. 

First Appearances of Young Avengers, Patriot (Eli Bradley), Kate Bishop (becomes new Hawkeye in Young Avengers #12), Asgardian (Billy Kaplan, later becomes Wiccan), Hulkling (aka Dorrek VIII & Theodore "Teddy" Altman), Iron Lad (Nathaniel Richards, revealed to be a variant of Kang).