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Psyduck (Aquapolis 104/147) — is it worth grading?

Is Psyduck worth grading?

Pokémon · Aquapolis · 104/147 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Psyduck sells for $3,090 against $206 raw: a $2,884 spread, 15× the ungraded price. Even a PSA 9 ($826) 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)
$206
PSA 10
$3,090
PSA 9
$826
Gem premium
15×
As of
Sep 30, 2026

Break-even by outcome and fee

Psyduck: 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$3,090+$2,859+$2,834+$2,734
PSA 9$826+$595+$570+$470
PSA 8$544+$313+$288+$188

Net = sale price − $206 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?

Psyduck: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$1,392+$1,136
50%$1,958+$1,702
75%$2,524+$2,268

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 →
Psyduck: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$3,090best55/4575/25
CGC 10$683−$2,40755/4575/25
TAG 10$560−$2,53055/4572/28

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.

Psyduck graded prices by company and grade
GradePSACGCBGSTAGACE
10$3,090$4,200—$560—
9.5—$80.00———
9$6,800$515$502—$444
8.5$450$2,846———
8$4,023$3,000———
7.5—$2,400———
7$3,243$222—$2,688—
6$2,797————
5$2,399————
4$500————
3$178————
2.5——$750——

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 Psyduck — FAQ

Is Psyduck worth grading?

A PSA 10 Psyduck sells for $3,090 against $206 raw: a $2,884 spread, 15× the ungraded price. Even a PSA 9 ($826) 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 Psyduck worth compared with raw?

A PSA 10 Psyduck (Aquapolis 104/147) sells for about $3,090 versus $206 for a raw near-mint copy — a 15× premium as of Sep 30, 2026.

Which grading company is best for Psyduck?

By resale value, PSA 10 leads at $3,090, ahead of CGC 10 at $683. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Psyduck 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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