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Crystal Cave (Evolving Skies 230/203) — is it worth grading?

Is Crystal Cave worth grading?

Pokémon · Evolving Skies · 230/203 · full price guide →

Strong grading candidate — 12× premium in PSA 10

A PSA 10 Crystal Cave sells for $59.63 against $4.89 raw: a $54.74 spread, 12× the ungraded price. A PSA 9 ($11.61) 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)
$4.89
PSA 10
$59.63
PSA 9
$11.61
Gem premium
12×
As of
Aug 10, 2026

Break-even by outcome and fee

Crystal Cave: 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$59.63+$29.74+$4.74−$95.26
PSA 9$11.61−$18.28−$43.28−$143

Net = sale price − $4.89 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?

Crystal Cave: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$23.62−$31.27
50%$35.62−$19.27
75%$47.63−$7.27

Break-even gem rate at the standard fee: about 90%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards →
Crystal Cave: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$59.63best55/4575/25
CGC 10$14.38−$45.2555/4575/25

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.

Crystal Cave graded prices by company and grade
GradePSACGC
10$59.63$14.38
9$11.61$8.44
8.5—$9.00

Run your own numbers

Should I pay this?

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

Other Evolving Skies cards worth checking

Full set checklist →

Grading Crystal Cave — FAQ

Is Crystal Cave worth grading?

A PSA 10 Crystal Cave sells for $59.63 against $4.89 raw: a $54.74 spread, 12× the ungraded price. A PSA 9 ($11.61) 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 Crystal Cave worth compared with raw?

A PSA 10 Crystal Cave (Evolving Skies 230/203) sells for about $59.63 versus $4.89 for a raw near-mint copy — a 12× premium as of Aug 10, 2026.

Which grading company is best for Crystal Cave?

By resale value, PSA 10 leads at $59.63, ahead of CGC 10 at $14.38. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Crystal Cave 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.

What gem rate makes grading Crystal Cave break even?

At a standard ~$50 fee, submitting Crystal Cave breaks even when it gems about 90% of the time (a miss assumed to sell at the PSA 9 price of $11.61).

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