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ミュウ (Sun & Moon Promos 342/SM-P) — is it worth grading?

Is ミュウ worth grading?

Pokémon · Sun & Moon Promos · 342/SM-P · full price guide →

Grading rarely pays for this card

PSA 10 copies of ミュウ sell for $362, only $0.00 above the $1,600 raw price — less than an economy-tier grading fee. A PSA 9 ($51.00) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$1,600
PSA 10
$362
PSA 9
$51.00
Gem premium
0.2×
As of
Aug 10, 2026

Break-even by outcome and fee

ミュウ: 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$362−$1,263−$1,288−$1,388
PSA 9$51.00−$1,574−$1,599−$1,699
PSA 8$44.93−$1,580−$1,605−$1,705

Net = sale price − $1,600 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?

ミュウ: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$129−$1,521
50%$207−$1,443
75%$285−$1,365

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Which grader pays the most — and what a 10 takes

All centering standards
ミュウ: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$362best55/4575/25
TAG 10$99.00−$26355/4572/28
CGC 10$15.61−$34755/4575/25

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.

ミュウ graded prices by company and grade
GradePSACGCTAG
10$362$15.61$99.00
9$51.00$130
8.5$34.80
8$44.93
7$28.00

Run your own numbers

Should I pay this?

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

Other Sun & Moon Promos cards worth checking

Full set checklist

Grading ミュウ — FAQ

Is ミュウ worth grading?

PSA 10 copies of ミュウ sell for $362, only $0.00 above the $1,600 raw price — less than an economy-tier grading fee. A PSA 9 ($51.00) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.

How much is a PSA 10 ミュウ worth compared with raw?

A PSA 10 ミュウ (Sun & Moon Promos 342/SM-P) sells for about $362 versus $1,600 for a raw near-mint copy — a 0.2× premium as of Aug 10, 2026.

Which grading company is best for ミュウ?

By resale value, PSA 10 leads at $362, ahead of TAG 10 at $99.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does ミュウ 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.

Is your Pokémon card centered well enough to grade?

Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.

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