Midpoint - Card Centering Tool

Is Storm #13 worth grading?

Marvel · Marvel 1994 Ultra X-Men · full price guide →

Worth grading only if it gems

A Grade 9.5 Storm #13 brings $28.00 versus $1.84 raw — a $26.16 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($25.19) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$1.84
Grade 9.5
$28.00
PSA 9
$25.19
Gem premium
15×
As of
Aug 15, 2026

Break-even by outcome and fee

Storm #13: 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$28.00+$1.16−$23.84−$124
PSA 9$25.19−$1.65−$26.65−$127
PSA 8$24.99−$1.85−$26.85−$127

Net = sale price − $1.84 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?

Storm #13: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$25.89−$25.95
50%$26.59−$25.25
75%$27.30−$24.54

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Storm #13 graded prices by company and grade
GradeGraded
9.5$28.00
9$25.19
8$24.99

Run your own numbers

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Grading Storm #13 — FAQ

Is Storm #13 worth grading?

A Grade 9.5 Storm #13 brings $28.00 versus $1.84 raw — a $26.16 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($25.19) only about breaks even after fees, so the case rests on gemming.

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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