Crystal Cave Price Guide
Evolving Skies · 230/203 · Rare Secret · Released 2021
Market values below come from real eBay sold listings and are refreshed daily. Grading is the single biggest value lever — check the raw-to-PSA-10 gap, then scan your copy with Midpoint to see if its centering makes the grade.
Current prices
Raw (ungraded)
| NM | $4.22 |
| LP | $4.25 |
| MP | $4.20 |
| HP | $2.95 |
| DM | $2.00 |
Graded
| PSA 10 | $59.63 |
| PSA 9 | $19.88 |
Last updated 2026-07-10 · Source: eBay sold listings via Scrydex
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Is your Crystal Cave centered well enough to grade?
Centering makes or breaks a PSA 10. Scan your card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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