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Decidueye (SM Black Star Promos SM55) — is it worth grading?

Is Decidueye worth grading?

Pokémon · SM Black Star Promos · SM55 · full price guide →

Grading rarely pays for this card

CGC 10 copies of Decidueye sell for $18.90, only $18.49 above the $0.41 raw price — less than an economy-tier grading fee. A PSA 9 ($16.73) 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)
$0.41
CGC 10
$18.90
PSA 9
$16.73
Gem premium
46×
As of
Aug 10, 2026

Break-even by outcome and fee

Decidueye: 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 — CGC 10$18.90−$6.51−$31.51−$132
PSA 9$16.73−$8.68−$33.68−$134
PSA 8$9.70−$15.71−$40.71−$141

Net = sale price − $0.41 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?

Decidueye: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$17.27−$33.14
50%$17.81−$32.59
75%$18.36−$32.05

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

Which grader pays the most — and what a 10 takes

All centering standards
Decidueye: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
CGC 10$18.90best55/4575/25

Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.

Decidueye graded prices by company and grade
GradePSACGC
10$18.90
9.5$2.99
9$16.73$6.00
8$9.70
6$4.25

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Other SM Black Star Promos cards worth checking

Full set checklist

Grading Decidueye — FAQ

Is Decidueye worth grading?

CGC 10 copies of Decidueye sell for $18.90, only $18.49 above the $0.41 raw price — less than an economy-tier grading fee. A PSA 9 ($16.73) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.

What centering does Decidueye need for a CGC 10?

CGC publishes 55/45 front and 75/25 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.

Is your Pokémon 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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