Is Iron Man #21 worth grading?
Marvel · Marvel 1966 Super Heroes · full price guide →
Strong grading candidate — 11× premium in Grade 7
A Grade 7 Iron Man #21 sells for $325 against $29.99 raw: a $295 spread, 11× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $29.99
- Grade 7
- $325
- Gem premium
- 11×
- As of
- Oct 4, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — Grade 7 | $325 | +$270 | +$245 | +$145 |
Net = sale price − $29.99 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
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Grading Iron Man #21 — FAQ
Is Iron Man #21 worth grading?
A Grade 7 Iron Man #21 sells for $325 against $29.99 raw: a $295 spread, 11× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
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