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Necrozma-GX (SM Black Star Promos SM58) — is it worth grading?

Is Necrozma-GX worth grading?

Pokémon · SM Black Star Promos · SM58 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Necrozma-GX sells for $49.82 against $1.83 raw: a $47.99 spread, 27× the ungraded price. Even a PSA 9 ($31.55) 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)
$1.83
PSA 10
$49.82
PSA 9
$31.55
Gem premium
27×
As of
Aug 10, 2026

Break-even by outcome and fee

Necrozma-GX: 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$49.82+$22.99−$2.01−$102
PSA 9$31.55+$4.72−$20.28−$120
PSA 8$6.53−$20.30−$45.30−$145

Net = sale price − $1.83 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?

Necrozma-GX: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$36.12−$15.71
50%$40.69−$11.14
75%$45.25−$6.58

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
Necrozma-GX: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$49.82best55/4575/25
CGC 10$20.50−$29.3255/4575/25

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.

Necrozma-GX graded prices by company and grade
GradePSACGC
10$49.82$20.50
9$31.55
8$6.53$7.00
6$2.00
5$5.99

Run your own numbers

Should I pay this?

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

Other SM Black Star Promos cards worth checking

Full set checklist

Grading Necrozma-GX — FAQ

Is Necrozma-GX worth grading?

A PSA 10 Necrozma-GX sells for $49.82 against $1.83 raw: a $47.99 spread, 27× the ungraded price. Even a PSA 9 ($31.55) 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 Necrozma-GX worth compared with raw?

A PSA 10 Necrozma-GX (SM Black Star Promos SM58) sells for about $49.82 versus $1.83 for a raw near-mint copy — a 27× premium as of Aug 10, 2026.

Which grading company is best for Necrozma-GX?

By resale value, PSA 10 leads at $49.82, ahead of CGC 10 at $20.50. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Necrozma-GX 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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