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Sealeo (Power Keepers 37/108) — is it worth grading?

Is Sealeo worth grading?

Pokémon · Power Keepers · 37/108 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Sealeo sells for $813 against $0.71 raw: a $812 spread, 1145× the ungraded price. Even a PSA 9 ($79.73) 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)
$0.71
PSA 10
$813
PSA 9
$79.73
Gem premium
1145×
As of
Aug 10, 2026

Break-even by outcome and fee

Sealeo: 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 — PSA 10$813+$787+$762+$662
PSA 9$79.73+$54.02+$29.02−$70.98
PSA 8$19.84−$5.87−$30.87−$131

Net = sale price − $0.71 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?

Sealeo: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$263+$212
50%$446+$396
75%$630+$579

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

Which grader pays the most — and what a 10 takes

All centering standards →
Sealeo: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$813best55/4575/25

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.

Sealeo graded prices by company and grade
GradePSACGC
10$813—
9.5—$26.40
9$79.73$38.75
8.5—$15.00
8$51.00—
7$32.00—
2$12.50—

Run your own numbers

Should I pay this?

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

Other Power Keepers cards worth checking

Full set checklist →

Grading Sealeo — FAQ

Is Sealeo worth grading?

A PSA 10 Sealeo sells for $813 against $0.71 raw: a $812 spread, 1145× the ungraded price. Even a PSA 9 ($79.73) 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.

How much is a PSA 10 Sealeo worth compared with raw?

A PSA 10 Sealeo (Power Keepers 37/108) sells for about $813 versus $0.71 for a raw near-mint copy — a 1145× premium as of Aug 10, 2026.

What centering does Sealeo need for a PSA 10?

PSA 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.

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