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Is Dave Stewart #458 worth grading?

Baseball · Baseball Cards 1988 Score · full price guide →

Grading rarely pays for this card

Grade 9.5 copies of Dave Stewart #458 sell for $16.00, only $14.90 above the $1.10 raw price — less than an economy-tier grading fee. A PSA 9 ($14.84) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$1.10
Grade 9.5
$16.00
PSA 9
$14.84
Gem premium
15×
As of
Sep 3, 2026

Break-even by outcome and fee

Dave Stewart #458: 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$16.00−$10.10−$35.10−$135
PSA 9$14.84−$11.26−$36.26−$136

Net = sale price − $1.10 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?

Dave Stewart #458: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$15.13−$35.97
50%$15.42−$35.68
75%$15.71−$35.39

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

Dave Stewart #458 graded prices by company and grade
GradeGraded
9.5$16.00
9$14.84

Run your own numbers

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Grading Dave Stewart #458 — FAQ

Is Dave Stewart #458 worth grading?

Grade 9.5 copies of Dave Stewart #458 sell for $16.00, only $14.90 above the $1.10 raw price — less than an economy-tier grading fee. A PSA 9 ($14.84) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.

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