Clicking on the eBay link and making a purchase may result in this site earning a commission from the eBay Partner Network.

Iron Man #120

Marvel 1979 Vol. 1
Low
$5
Mid
$18
High
$65
View on

"Demon in a Bottle" part 1

1st appearance of Justin Hammer, a businessman and foil of Tony Stark

Iron Man #121

Marvel 1979 Vol. 1
Low
$2
Mid
$5
High
$15
View on

"Demon in a Bottle" part 2

Low
$2
Mid
$5
High
$15
View on

"Demon in a Bottle" part 3

Origin of Tony Stark

Low
$2
Mid
$5
High
$15
View on

"Demon in a Bottle" part 4

Low
$2
Mid
$5
High
$15
View on

"Demon in a Bottle" part 5

Low
$2
Mid
$8
High
$20
View on

1st cover appearance of James Rhodes

3rd appearance of Ant-Man in costume

"Demon in a Bottle" part 6

Low
$2
Mid
$5
High
$15
View on

"Demon in a Bottle" part 7

Low
$1
Mid
$5
High
$15
View on

"Demon in a Bottle" part 8

In the final panels of this issue, the Avengers' butler Jarvis quits after witnessing a drunken outburst from Tony Stark

In real life, prior to the publication of this issue, veteran writer Dave Cockrum had tendered his resignation in a scathing letter to upper management that is printed as if the words were penned by Jarvis

Cockrum's grievances aren't fully aligned with Jarvis's which confused readers and was later explained in the fan mail column of Iron Man #130

See additional images by tapping the cover image and swiping

Low
$9
Mid
$35
High
$100
View on

Iconic cover art by Bob Layton

"Demon in a Bottle" part 9

Adjust Your Filters To See More Comics!

By default Key Collector searches for Standard Cover Key Issues.

Adjust the "Variants" search filter above for additional content:

  • Variant Covers ([[totalVariants]])

At Key Collector, our primary focus is on unearthing those rare Standard Cover Key Issues for you. However, the world of comic collectibles is vast and varied. We want to make sure you have the tools to explore it all!