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Is Spider-Man [Purple Foil] #90 worth grading?

Marvel · Marvel 2016 Masterpieces · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Spider-Man [Purple Foil] #90 sells for $455 against $256 raw: a $199 spread, 1.8× the ungraded price. Even a PSA 9 ($413) 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)
$256
Grade 9.5
$455
PSA 9
$413
Gem premium
1.8×
As of
Aug 15, 2026

Break-even by outcome and fee

Spider-Man [Purple Foil] #90: 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$455+$174+$149+$49.00
PSA 9$413+$132+$107+$7.33
PSA 8$178−$104−$129−$229

Net = sale price − $256 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-Man [Purple Foil] #90: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$424+$118
50%$434+$128
75%$445+$139

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

Spider-Man [Purple Foil] #90 graded prices by company and grade
GradeGraded
9.5$455
9$413
8$178

Run your own numbers

Should I pay this?

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Grading Spider-Man [Purple Foil] #90 — FAQ

Is Spider-Man [Purple Foil] #90 worth grading?

A Grade 9.5 Spider-Man [Purple Foil] #90 sells for $455 against $256 raw: a $199 spread, 1.8× the ungraded price. Even a PSA 9 ($413) 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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