Market value · ungraded
What's your copy worth?
What this price is based on
Low confidenceOnly 0 sales in the last 90 days.
Recent CGC 9 sales
- Aug 25, 2025Fanatics$8.40
From 1 completed sales recorded between Aug 25, 2025 and Aug 25, 2025. Sold prices only — asking prices are never counted.
Grade it or not
NOT WORTH ITBased on 1 graded sales and 4,409,848 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Crystal Cave is a Rare Secret Pokémon card from Evolving Skies (#230), illustrated by Toyste Beach. It's a Stadium Trainer card. Its current blended market value is $4.36 ungraded, with a PSA 10 worth around $59 — a gem-mint grading premium of roughly 13× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 20 August 2026.
The receipts
Price history · Raw
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Recent sold prices
No recent sold listings tracked.
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 55.2% of copies gem (PSA 10 best case −$16); most land at PSA 9 or below.
The odds
Crystal Cave is a Secret / Rainbow in Evolving Skies — the pack's hit slot lands on Secret / Rainbow 2.5% of the time, split across 34 secret / rainbow cards in the set, so pulling this exact card is roughly 1 in 1,367 packs.
Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.
Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $58.59 | $71 | −$16 | 13.4× |
| PSA 9 | $18.30 | $70 | −$56 | 4.2× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 288 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 55.2% | $59.00 |
| PSA 9 | 33% | $18.00 |
| PSA ≤8 | 11.8% | $4.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
Population across gradersPSA, CGC & BGS — every grade, with gem rates
Only 55% of 288 PSA-graded Crystal Cave copies are a gem-mint 10 (159 of 288) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Crystal Cave 10 is harder to pull.
Copies for sale right now
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All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 159 | $59$50–$67 | |
| PSA 9pop 95 | $18$16–$21 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
67% spreadCurrently 67% cheaper on TCGplayer than Cardmarket. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
Card textAttacks, abilities, weakness / resistance / retreat
Once during each player's turn, that player may heal 30 damage from each of their Metal Pokémon and Dragon Pokémon.
Card detailsSet, rarity, artist, Pokédex & specs
Other Crystal Cave cards
There are 2 different Crystal Cave printings — make sure you're valuing the right one. This is Evolving Skies #230 (Rare Secret).
More from Evolving Skies
Frequently asked questions
How much is Crystal Cave (Evolving Skies #230) worth?
As of 20 August 2026, Crystal Cave from Evolving Skies is worth approximately $4.36 ungraded (near-mint), and around $59 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Crystal Cave?
A PSA 10 (gem mint) Crystal Cave from Evolving Skies is worth around $59 — roughly 13× the raw ungraded value of $4.36.
Should I grade my Crystal Cave?
A PSA 10 sells for about $59 versus $4.36 raw — roughly a 13× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Crystal Cave rare?
Crystal Cave is a Rare Secret card from Evolving Skies (card #230), illustrated by Toyste Beach. Its current blended market value is $4.36 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Crystal Cave (Evolving Skies #230) — Pokémon market value $4.36, PSA 10 $58.59. Source: CardTrack, https://cardtrack.com/pokemon/card/evolving-skies/crystal-cave-230<iframe src="https://cardtrack.com/embed/card?id=swsh7-230" width="100%" height="160" style="border:0;max-width:460px" title="Crystal Cave price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>