Werewolf by Night #33 is another BRONZE AGE key in that it features the 2nd appearance of Moon Knight.  This book, like many 2nd appearance books, has been getting red hot and bid up in price by those who are priced-out of the costlier first appearances.  However it still remains quite affordable.  Story by Doug Moench, art by Don Perlin, and cover by Gil Kane.  The book is graded 9.4 NM with white pages by CGC.