Midpoint - Card Centering Tool

Is Spider-Boy [Black] #57 worth grading?

Marvel · Marvel 2025 Topps Chrome · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Spider-Boy [Black] #57 sells for $337 against $237 raw: a $99.65 spread, 1.4× the ungraded price. Even a PSA 9 ($306) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$237
Grade 9.5
$337
PSA 9
$306
Gem premium
1.4×
As of
Aug 15, 2026

Break-even by outcome and fee

Spider-Boy [Black] #57: 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 9.5$337+$74.65+$49.65−$50.35
PSA 9$306+$43.65+$18.65−$81.35

Net = sale price − $237 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?

Spider-Boy [Black] #57: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$314+$26.40
50%$322+$34.15
75%$329+$41.90

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Spider-Boy [Black] #57 graded prices by company and grade
GradeGraded
9.5$337
9$306

Run your own numbers

Should I pay this?

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

Grading Spider-Boy [Black] #57 — FAQ

Is Spider-Boy [Black] #57 worth grading?

A Grade 9.5 Spider-Boy [Black] #57 sells for $337 against $237 raw: a $99.65 spread, 1.4× the ungraded price. Even a PSA 9 ($306) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. 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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