Suit up, collectors—The Invincible Iron Man #120 is a Bronze Age milestone you won't want to miss!
Published in March 1979, this classic issue kicks off a legendary story arc that introduces one of Iron Man’s most formidable foes: Justin Hammer. As Tony Stark battles threats on land and sea, the seeds of betrayal and corporate warfare are planted—laying the groundwork for one of Marvel’s most iconic rivalries.
Part of the celebrated Bronze Age of Comics (1970–1985), this issue combines high-stakes action with mature, character-driven storytelling. Essential reading for Iron Man fans and a smart pickup for vintage Marvel collectors.
100% original first-print Marvel issue from March 1979
Carefully sourced from a trusted vintage collection
Preserved in a bag and board in a climate-controlled, smoke-free environment
Guaranteed authentic and unaltered—buy with confidence from an experienced comic seller
Condition: VG (Very Good)
Rich color saturation and strong cover integrity
Moderate spine wear, minor edge creases consistent with VG grading
Fully complete with attached staples and clean, readable interior pages
Iron Man finds himself under siege in the Mediterranean Sea after a mysterious sabotage cripples his armor. But the attack is no accident—Justin Hammer, a ruthless business magnate with a sinister agenda, makes his shadowy debut in this very issue. As Tony Stark uncovers a deeper conspiracy, his world as a hero and industrialist begins to unravel.
Crafted by the powerhouse creative team of David Michelinie, John Romita Jr., and Bob Layton, this is the explosive start of one of Iron Man’s most defining storylines.
Title: The Invincible Iron Man
Issue Number: #120
Publication Date: March 1979
Comic Book Age: Bronze Age
Publisher: Marvel Comics
Condition: VG (Very Good)
Key Features:
First appearance of Justin Hammer
Begins the famed “Demon in a Bottle” story arc
Artwork by John Romita Jr. and Bob Layton
Classic underwater Iron Man cover
This issue marks the debut of Justin Hammer, a major Marvel villain whose influence spans decades—and adaptations. It's a high-demand key that continues to rise in value, especially in collectible-grade condition like this.
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🛒 Click “Buy It Now” to secure your copy today—this is the only one available in VG condition. Don’t miss out on this iconic Iron Man key!