Midpoint - Card Centering Tool

Is Wonder Man #30 worth grading?

Marvel · Marvel 1991 Universe · full price guide →

Strong grading candidate — 76× premium in PSA 10

A PSA 10 Wonder Man #30 sells for $101 against $1.33 raw: a $99.17 spread, 76× the ungraded price. A PSA 9 ($8.34) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$1.33
PSA 10
$101
PSA 9
$8.34
Gem premium
76×
As of
Aug 15, 2026

Break-even by outcome and fee

Wonder Man #30: 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 — PSA 10$101+$74.17+$49.17−$50.83
PSA 9$8.34−$17.99−$42.99−$143
PSA 8$3.71−$22.62−$47.62−$148

Net = sale price − $1.33 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?

Wonder Man #30: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$31.38−$19.95
50%$54.42+$3.09
75%$77.46+$26.13

Break-even gem rate at the standard fee: about 47%. 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
Wonder Man #30: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$131best55/4570/30
PSA 10$101−$30.5055/4575/25
CGC 10$60.00−$71.0055/4575/25
SGC 10$60.00−$71.0055/4575/25

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.

Wonder Man #30 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$101$60.00$131$60.00
9.5$9.00
9$8.34
8$3.71

Run your own numbers

Should I pay this?

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

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Full set checklist

Grading Wonder Man #30 — FAQ

Is Wonder Man #30 worth grading?

A PSA 10 Wonder Man #30 sells for $101 against $1.33 raw: a $99.17 spread, 76× the ungraded price. A PSA 9 ($8.34) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Wonder Man #30 worth compared with raw?

A PSA 10 Wonder Man #30 (Marvel 1991 Universe) sells for about $101 versus $1.33 for a raw near-mint copy — a 76× premium as of Aug 15, 2026.

Which grading company is best for Wonder Man #30?

By resale value, BGS 10 leads at $131, ahead of PSA 10 at $101. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Wonder Man #30 need for a BGS 10?

BGS publishes 55/45 front and 70/30 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 Wonder Man #30 break even?

At a standard ~$50 fee, submitting Wonder Man #30 breaks even when it gems about 47% of the time (a miss assumed to sell at the PSA 9 price of $8.34).

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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