Iron Man #21 (1970) — Comic Book Value
Iron ManWhat Iron Man #21 (1970) is worth — ungraded and CGC graded (6.0, 8.0).
Iron Man #21 (1970) value — Ungraded $20 · Grade 6.0 $70 · Grade 8.0 $80. Prices updated August 2026.
Real sold prices per grade — the Grade 8.0 premium on this card is 4.0× raw.
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Which version do you have?
For the absolute cheapest ownership, grab the Coello or Standard $3 versions. The Newsstand $7 offers a slight premium, likely related to its original distribution method. The higher-priced Standard versions ($20) represent the most desirable condition or print run, while Unzueta ($3) is another budget option. Save money unless you specifically want the perceived value of the Standard $20.
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Item details
- Series
- Iron Man
Iron Man #21 (1970) comic value
An ungraded copy of Iron Man #21 (1970) averages around $20. A CGC 6.0 runs about $70, and a CGC 8.0 commands $80.
What drives the price
Grade is everything in comics — spine ticks, page color, and restoration decide the number, and the jump from raw to high grade can be 10×+. Key issues (first appearances, origins, deaths) carry the biggest premiums, and early printings beat reprints.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $20 | eBay sold comps |
| Grade 6.0 | $70 | eBay sold comps |
| Grade 8.0 | $80 | eBay sold comps |
Frequently asked questions
- What is the starting price for this Iron Man comic?
- The ungraded version of Iron Man #21 (1970) is available starting at $20.
- How much is a high-grade copy worth?
- A Grade 8.0 copy of Iron Man #21 sells for $144.
- Is the value dependent on the comic's condition?
- Yes, the price varies significantly, with ungraded copies at $20 and graded copies reaching $144.