Midpoint - Card Centering Tool

Is Iron Man #21 worth grading?

Marvel · Marvel 1966 Super Heroes · full price guide →

Strong grading candidate — 20× premium in Grade 7

A Grade 7 Iron Man #21 sells for $325 against $15.90 raw: a $309 spread, 20× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$15.90
Grade 7
$325
Gem premium
20×
As of
Aug 15, 2026

Break-even by outcome and fee

Iron Man #21: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — Grade 7$325+$284+$259+$159

Net = sale price − $15.90 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Iron Man #21 graded prices by company and grade
GradeGraded
7$325

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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 $15.90 raw: a $309 spread, 20× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Is your Marvel card centered well enough to grade?

Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.

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