Publisher: Marvel
Cover Date: February 1973
Cover Price: $0.20
Writer: Mike Friedrich
Penciller: Jim Starlin
Cover Artist: Joe Sinnott
First Appearance: Thanos, Eros (Starfox) (cameo), Drax The Destroyer, Kronos, Mentor, The Blood Brothers, Mentor, Kronos
The Invincible Iron Man (1968) #55 Value FAQ
How much is The Invincible Iron Man (1968) #55 worth?
As of October 2026, a near-mint (9.4) raw copy is valued around $1,400.00; lower grades range from ~$140.00 (Good) to ~$980.00 (Very Fine).
Is The Invincible Iron Man (1968) #55 a key issue?
Yes — it is a key issue, featuring the first appearance of Thanos, Eros (Starfox) (cameo), Drax The Destroyer, Kronos, Mentor, The Blood Brothers, Mentor, Kronos.
Who created The Invincible Iron Man (1968) #55?
The Invincible Iron Man (1968) #55 was written by Mike Friedrich, pencilled by Jim Starlin, with a cover by Joe Sinnott.
When was The Invincible Iron Man (1968) #55 published?
Marvel published it with a February 1973 cover date, originally priced at $0.20.
What is a high-grade copy of The Invincible Iron Man (1968) #55 worth?
A Near Mint (9.4) raw copy runs about $1,400.00. Graded (CGC) copies typically sell for more — available to members.
Price guide
Estimated values by grade, full graded (slab) prices, historical trends, and recent eBay sales for this issue.
The Invincible Iron Man (1968) #55 Value — Quick Raw Price Guide
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