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Is Storm [Game Gear Promo] worth grading?

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

Worth grading only if it gems

A Grade 9.5 Storm [Game Gear Promo] brings $44.00 versus $15.48 raw — a $28.52 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($40.00) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$15.48
Grade 9.5
$44.00
PSA 9
$40.00
Gem premium
2.8×
As of
Aug 15, 2026

Break-even by outcome and fee

Storm [Game Gear Promo]: 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$44.00+$3.52−$21.48−$121
PSA 9$40.00−$0.48−$25.48−$125

Net = sale price − $15.48 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 [Game Gear Promo]: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$41.00−$24.48
50%$42.00−$23.48
75%$43.00−$22.48

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

Storm [Game Gear Promo] graded prices by company and grade
GradeGraded
9.5$44.00
9$40.00

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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Grading Storm [Game Gear Promo] — FAQ

Is Storm [Game Gear Promo] worth grading?

A Grade 9.5 Storm [Game Gear Promo] brings $44.00 versus $15.48 raw — a $28.52 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($40.00) 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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