Midpoint - Card Centering Tool

Is Iron Man #S-1 worth grading?

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Worth grading only if it gems

A CGC 10 Iron Man #S-1 brings $86.00 versus $31.00 raw — a $55.00 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($43.00) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$31.00
CGC 10
$86.00
PSA 9
$43.00
Gem premium
2.8×
As of
Aug 15, 2026

Break-even by outcome and fee

Iron Man #S-1: 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 — CGC 10$86.00+$30.00+$5.00−$95.00
PSA 9$43.00−$13.00−$38.00−$138

Net = sale price − $31.00 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Expected value — how often does it need to gem?

Iron Man #S-1: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$53.75−$27.25
50%$64.50−$16.50
75%$75.25−$5.75

Break-even gem rate at the standard fee: about 88%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards
Iron Man #S-1: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
CGC 10$86.00best55/4575/25

Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.

Iron Man #S-1 graded prices by company and grade
GradeCGCGraded
10$86.00
9.5$47.00
9$43.00

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Grading Iron Man #S-1 — FAQ

Is Iron Man #S-1 worth grading?

A CGC 10 Iron Man #S-1 brings $86.00 versus $31.00 raw — a $55.00 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($43.00) only about breaks even after fees, so the case rests on gemming.

What centering does Iron Man #S-1 need for a CGC 10?

CGC publishes 55/45 front and 75/25 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.

What gem rate makes grading Iron Man #S-1 break even?

At a standard ~$50 fee, submitting Iron Man #S-1 breaks even when it gems about 88% of the time (a miss assumed to sell at the PSA 9 price of $43.00).

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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