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Slowking (Southern Islands 14/18) — is it worth grading?

Is Slowking worth grading?

Pokémon · Southern Islands · 14/18 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Slowking sells for $28,052 against $349 raw: a $27,703 spread, 80× the ungraded price. Even a PSA 9 ($2,082) 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)
$349
PSA 10
$28,052
PSA 9
$2,082
Gem premium
80×
As of
Oct 3, 2026

Break-even by outcome and fee

Slowking: 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$28,052+$27,678+$27,653+$27,553
PSA 9$2,082+$1,708+$1,683+$1,583
PSA 8$703+$329+$304+$204

Net = sale price − $349 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?

Slowking: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$8,575+$8,176
50%$15,067+$14,668
75%$21,560+$21,161

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 →
Slowking: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$28,052best55/4575/25
CGC 10$2,309−$25,74355/4575/25

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.

Slowking graded prices by company and grade
GradePSACGCBGSTAGACE
10$28,052$2,309———
9$2,082$755$843——
8.5—$469$307$780—
8$703$399$425—$369
7.5—$250—$300—
7$381$180——$256
6.5—$232———
6$279————
5$303————
4$250———$188
3$150————
1$223————

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 Southern Islands cards worth checking

Full set checklist →

Grading Slowking — FAQ

Is Slowking worth grading?

A PSA 10 Slowking sells for $28,052 against $349 raw: a $27,703 spread, 80× the ungraded price. Even a PSA 9 ($2,082) 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 Slowking worth compared with raw?

A PSA 10 Slowking (Southern Islands 14/18) sells for about $28,052 versus $349 for a raw near-mint copy — a 80× premium as of Oct 3, 2026.

Which grading company is best for Slowking?

By resale value, PSA 10 leads at $28,052, ahead of CGC 10 at $2,309. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Slowking 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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