1976 Marvel Giant Superhero Holiday Grab-bag comic

Vintage 1976 Marvel Giant Superhero Holiday Grab-bag comic book. Volume 1 No. 13. Huge comic book. Special collector's issue in good, readable condition, with overall wear, tear, lines, bent corners, etc. Far from being perfect, but a fun, colorful comic book to read. Thanks for looking and please feel free to make an offer.