this is the 1st appearance of Mother Superior aka Sin daughter of Red Skull. This copy is in lower grade and is considered a reader copy
The price of "Captain America #290 (Marvel 1968) 1st App Mother Superior/Sin" at Downtown Comics Annex is USD $15.00.
The publisher of "Captain America #290 (Marvel 1968) 1st App Mother Superior/Sin" is Marvel Comics.
"Captain America #290 (Marvel 1968) 1st App Mother Superior/Sin" falls under the category of Back Issues (Rare).
The artist of "Captain America #290 (Marvel 1968) 1st App Mother Superior/Sin" is Ron Frenz. The cover artist is John Byrne.
The writer of "Captain America #290 (Marvel 1968) 1st App Mother Superior/Sin" is J.M Dematteis.