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Sentret (Aquapolis 107/147) — is it worth grading?

Is Sentret worth grading?

Pokémon · Aquapolis · 107/147 · full price guide →

Strong grading candidate — 27× premium in PSA 10

A PSA 10 Sentret sells for $200 against $7.33 raw: a $193 spread, 27× the ungraded price. A PSA 9 ($28.21) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$7.33
PSA 10
$200
PSA 9
$28.21
Gem premium
27×
As of
Sep 25, 2026

Break-even by outcome and fee

Sentret: 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$200+$168+$143+$42.67
PSA 9$28.21−$4.12−$29.12−$129
PSA 8$29.00−$3.33−$28.33−$128

Net = sale price − $7.33 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?

Sentret: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$71.16+$13.83
50%$114+$56.78
75%$157+$99.72

Break-even gem rate at the standard fee: about 17%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards →
Sentret: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$1,500best55/4575/25
CGC 10$108−$1,39255/4575/25

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.

Sentret graded prices by company and grade
GradePSACGCACE
10$1,500$108$52.82
9.5—$46.17—
9$85.58$96.00—
8.5—$54.92—
8$96.82——
7$14.00——
6$15.00——
5$7.00——

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

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

Other Aquapolis cards worth checking

Full set checklist →

Grading Sentret — FAQ

Is Sentret worth grading?

A PSA 10 Sentret sells for $200 against $7.33 raw: a $193 spread, 27× the ungraded price. A PSA 9 ($28.21) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

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

A PSA 10 Sentret (Aquapolis 107/147) sells for about $200 versus $7.33 for a raw near-mint copy — a 27× premium as of Sep 25, 2026.

Which grading company is best for Sentret?

By resale value, PSA 10 leads at $1,500, ahead of CGC 10 at $108. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Sentret 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.

What gem rate makes grading Sentret break even?

At a standard ~$50 fee, submitting Sentret breaks even when it gems about 17% of the time (a miss assumed to sell at the PSA 9 price of $28.21).

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