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Mew (Southern Islands 1/18) — is it worth grading?

Is Mew worth grading?

Pokémon · Southern Islands · 1/18 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Mew sells for $140,000 against $624 raw: a $139,376 spread, 224× the ungraded price. Even a PSA 9 ($6,363) 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)
$624
PSA 10
$140,000
PSA 9
$6,363
Gem premium
224×
As of
Oct 3, 2026

Break-even by outcome and fee

Mew: 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$140,000+$139,351+$139,326+$139,226
PSA 9$6,363+$5,714+$5,689+$5,589
PSA 8$2,223+$1,574+$1,549+$1,449

Net = sale price − $624 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?

Mew: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$39,773+$39,099
50%$73,182+$72,508
75%$106,591+$105,917

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 →
Mew: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$140,000best55/4575/25
CGC 10$9,930−$130,07055/4575/25

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.

Mew graded prices by company and grade
GradePSACGCBGSSGCTAGACE
10$140,000$9,930————
9.5—$5,811$9,500———
9$6,363$1,642$2,511—$4,050—
8.5—$1,271$1,394—$1,200—
8$2,223$922$1,062——$734
7.5—$721$1,068—$500—
7$932$658—$335——
6.5—$642————
6$620————$567
5.5—$216————
5$454$252——$506—
4$378$385————
3.5—$399————
3$367$400——$350—
2$299———$309—
1.5————$135—
1$368—————

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 Mew — FAQ

Is Mew worth grading?

A PSA 10 Mew sells for $140,000 against $624 raw: a $139,376 spread, 224× the ungraded price. Even a PSA 9 ($6,363) 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 Mew worth compared with raw?

A PSA 10 Mew (Southern Islands 1/18) sells for about $140,000 versus $624 for a raw near-mint copy — a 224× premium as of Oct 3, 2026.

Which grading company is best for Mew?

By resale value, PSA 10 leads at $140,000, ahead of CGC 10 at $9,930. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Mew 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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