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Is Geno Petralli #56 worth grading?

Baseball · Baseball Cards 1990 Donruss Aqueous Test · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Geno Petralli #56 sells for $93.00 against $0.25 raw: a $92.75 spread, 372× the ungraded price. Even a PSA 9 ($84.99) 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)
$0.25
Grade 9.5
$93.00
PSA 9
$84.99
Gem premium
372×
As of
Sep 4, 2026

Break-even by outcome and fee

Geno Petralli #56: 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$93.00+$67.75+$42.75−$57.25
PSA 9$84.99+$59.74+$34.74−$65.26

Net = sale price − $0.25 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?

Geno Petralli #56: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$86.99+$36.74
50%$89.00+$38.75
75%$91.00+$40.75

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

Geno Petralli #56 graded prices by company and grade
GradeGraded
9.5$93.00
9$84.99

Run your own numbers

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Grading Geno Petralli #56 — FAQ

Is Geno Petralli #56 worth grading?

A Grade 9.5 Geno Petralli #56 sells for $93.00 against $0.25 raw: a $92.75 spread, 372× the ungraded price. Even a PSA 9 ($84.99) 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.

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