Tales to Astonish #93 features the first full Silver Surfer appearance outside of the Fantastic Four.  This beautiful Marie Severin cover is iconic.  It has gorgeous color and very nice alignment.  This book is graded 9.6 NM+ with white pages by CGC.  It's pretty rare in this grade.  In the CGC census there are only 11 copies graded higher (9.8) than this one, and there are only 30 copies graded 9.6.