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サンダース (The Best of XY 031/171) — is it worth grading?

Is サンダース worth grading?

Pokémon · The Best of XY · 031/171 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 サンダース sells for $71.50 against $4.50 raw: a $67.00 spread, 16× the ungraded price. Even a PSA 9 ($111) 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)
$4.50
PSA 10
$71.50
PSA 9
$111
Gem premium
16×
As of
Aug 10, 2026

Break-even by outcome and fee

サンダース: 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$71.50+$42.00+$17.00−$83.00
PSA 9$111+$81.41+$56.41−$43.59

Net = sale price − $4.50 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?

サンダース: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$101+$46.56
50%$91.20+$36.70
75%$81.35+$26.85

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
サンダース: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$223best55/4575/25

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.

サンダース graded prices by company and grade
GradePSA
10$223
9$111

Run your own numbers

Should I pay this?

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

Other The Best of XY cards worth checking

Full set checklist

Grading サンダース — FAQ

Is サンダース worth grading?

A PSA 10 サンダース sells for $71.50 against $4.50 raw: a $67.00 spread, 16× the ungraded price. Even a PSA 9 ($111) 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 サンダース worth compared with raw?

A PSA 10 サンダース (The Best of XY 031/171) sells for about $71.50 versus $4.50 for a raw near-mint copy — a 16× premium as of Aug 10, 2026.

What centering does サンダース 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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