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マリィ (Sword & Shield Promos 340/S-P) — is it worth grading?

Is マリィ worth grading?

Pokémon · Sword & Shield Promos · 340/S-P · full price guide →

Grading rarely pays for this card

PSA 10 copies of マリィ sell for $49.66, only $0.00 above the $850 raw price — less than an economy-tier grading fee. A PSA 9 ($14.82) 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)
$850
PSA 10
$49.66
PSA 9
$14.82
Gem premium
0.1×
As of
Aug 10, 2026

Break-even by outcome and fee

マリィ: 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$49.66−$825−$850−$950
PSA 9$14.82−$860−$885−$985

Net = sale price − $850 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?

マリィ: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$23.53−$876
50%$32.24−$868
75%$40.95−$859

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 →
マリィ: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
TAG 10$99.99best55/4572/28
PSA 10$49.66−$50.3355/4575/25
CGC 10$22.02−$77.9755/4575/25
BGS 10$16.00−$83.9955/4570/30

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.

マリィ graded prices by company and grade
GradePSACGCBGSTAGACE
10$49.66$22.02$16.00$99.99$87.20
9$14.82————
8—$8.00———
7$24.44————

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 Sword & Shield Promos cards worth checking

Full set checklist →

Grading マリィ — FAQ

Is マリィ worth grading?

PSA 10 copies of マリィ sell for $49.66, only $0.00 above the $850 raw price — less than an economy-tier grading fee. A PSA 9 ($14.82) 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 マリィ worth compared with raw?

A PSA 10 マリィ (Sword & Shield Promos 340/S-P) sells for about $49.66 versus $850 for a raw near-mint copy — a 0.1× premium as of Aug 10, 2026.

Which grading company is best for マリィ?

By resale value, TAG 10 leads at $99.99, ahead of PSA 10 at $49.66. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does マリィ need for a TAG 10?

TAG publishes 55/45 front and 72/28 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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