Iron Man 1968 #31 - back issue - $40.00

Jim saves Big Joe's little sister when she wanders onto the field during the high school football game.

Ad for karate book and life-size dummy, $1.98.

Ad for 7-foot tall glow-in-the-dark monster posters.

On-sale date from 1970 Periodicals, Copyright Office, Library of Congress with a correction factor of plus 28 days.

• - Inside front cover. Ad for a scale model of the Ford Model "T" ice truck by Monogram.
• Danger on the Field - Ad in comic format for Lee Leens jeans. H. D. Lee Company, Inc., Fashion Division, PO Box 440, Shawnee Mission, Kansas 66201 between story pages 3 and 4.
• - On top portion of page between story pages 6 and 7.
• Be a Marvel Expert! - Ad for Marvelmania Magazine. On lower portion of page between story pages 6 and 7.
• - Ad for the "Weider System" of body building between story pages 6 and 7.
• - Recruitment ad for sales people for Grit newspaper, between story pages 9 and 10.
• - Beneath story half-page numbered 12.
• - Ad, with order coupon, from Hobby Coin Co., located beneath story half-page numbered 13.
• Shop by Mail - Thumbnail ads, including ads for back-issue comics, between story pages numbered 15 and 16.
• Shop by Mail; Stamps - Thumbnail ads, including ads for back-issue comics, between story pages numbered 18 and 19.
• - Includes: Items!; Stan's Soapbox.
• - Located on top half of page.
• Shop by Mail - Thumbnail ads, including ads for back-issue comics, located on lower half of page.
• - Letters from Bruce A. Long, Paul Miele, Shirley A. Gorman, Andy Feeny, Ralph Hensley and Gilbert Snider. Includes ?Know Ye There, the Hallowed Ranks of Marveldom.?
• - House ad for Sub-Mariner (Marvel, 1968) #31.
• - Ad for the Academy for Home Study.
• - Inside back cover. Ad for the Junior Sales Club of America.
• - Back cover. Ad for the Famous Artists School.