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Castform Sunny Form (Surging Sparks 020/191) — is it worth grading?

Is Castform Sunny Form worth grading?

Pokémon · Surging Sparks · 020/191 · full price guide →

Strong grading candidate — 327× premium in PSA 10

A PSA 10 Castform Sunny Form sells for $42.50 against $0.13 raw: a $42.37 spread, 327× the ungraded price. A PSA 9 ($14.99) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$0.13
PSA 10
$42.50
PSA 9
$14.99
Gem premium
327×
As of
Aug 10, 2026

Break-even by outcome and fee

Castform Sunny Form: 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$42.50+$17.37−$7.63−$108
PSA 9$14.99−$10.14−$35.14−$135
PSA 8$10.00−$15.13−$40.13−$140

Net = sale price − $0.13 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?

Castform Sunny Form: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$21.87−$28.26
50%$28.75−$21.38
75%$35.62−$14.51

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 →
Castform Sunny Form: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
CGC 10$74.10best55/4575/25
PSA 10$42.50−$31.6055/4575/25

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.

Castform Sunny Form graded prices by company and grade
GradePSACGC
10$42.50$74.10
9.5—$7.99
9$14.99—
8$10.00—
7$17.95—

Run your own numbers

Should I pay this?

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

Other Surging Sparks cards worth checking

Full set checklist →

Grading Castform Sunny Form — FAQ

Is Castform Sunny Form worth grading?

A PSA 10 Castform Sunny Form sells for $42.50 against $0.13 raw: a $42.37 spread, 327× the ungraded price. A PSA 9 ($14.99) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Castform Sunny Form worth compared with raw?

A PSA 10 Castform Sunny Form (Surging Sparks 020/191) sells for about $42.50 versus $0.13 for a raw near-mint copy — a 327× premium as of Aug 10, 2026.

Which grading company is best for Castform Sunny Form?

By resale value, CGC 10 leads at $74.10, ahead of PSA 10 at $42.50. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Castform Sunny Form need for a CGC 10?

CGC 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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