Crystal Cave 144/203
Stadium card from Evolving Skies · released Aug 27, 2021
Regulation mark EWhat the codes mean
Crystal Cave is an Uncommon Stadium card, number 144/203 in Evolving Skies (released Aug 27, 2021), illustrated by Toyste Beach. Its TCGplayer market price was ~$0.20 for the reverse holofoil finish on Oct 30, 2026. Between Sep 30 and Oct 29, 2026, its Reverse Holofoil TCGplayer market price went from ~$0.23 to ~$0.20, down $0.03.
Prices by finish
| Finish | PriceMarket price | Low | Mid | Buy |
|---|---|---|---|---|
| Normal | ~$0.13 | ~$0.02 | ~$0.20 | CardNexuseBayBuy Normal on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
| Reverse Holofoil | ~$0.20 | ~$0.05 | ~$0.25 | CardNexuseBayBuy Reverse Holofoil on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
TCGplayer market prices per finish, as of Oct 30, 2026. A guide, not an appraisal; condition and grading change real-world value. Buy links are affiliate links.
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Sealed Evolving Skies products
TCGplayer market prices (via TCGCSV), Oct 30, 2026.
![Evolving Skies Pokemon Center Elite Trainer Box [Set of 2] (Exclusive)](https://static.pokemoncardlist.net/images/cards/sealed-245855.avif)
Pokemon Center Elite Trainer Box [Set of 2] (Exclusive)~$2,271.94Buy on CardNexusSearch eBayBuy on TCGplayer Evolving Skies Pokemon Center Elite Trainer Box [Set of 2] (Exclusive) (opens in a new tab)Search eBaySearch AmazonCardNexus
Card details
| Set | Evolving Skies |
| Number | 144/203 |
| Rarity | Uncommon |
| Artist | Toyste Beach |
| Regulation mark | E |
| Format legality | ExpandedNot in Standard: regulation mark E rotated out on Apr 10, 2026. A reprint with a legal mark can still be played. |
| Finishes | Normal · Reverse Holofoil |
What the codes mean
- Card number144/203Card 144 of the 203 in the main Evolving Skies list.
- Set symbol
The small Evolving Skies symbol identifies the set. Cards from before Scarlet & Violet print a symbol instead of a set code. - Regulation markEStandard legality goes by this letter, and E is out of Standard: since Apr 10, 2026 only H and later are legal, unless the card has a reprint with a legal mark.
- RarityUncommon: a black diamond.
- Illustrator“Illus. Toyste Beach” names the artist who made the art.
Card text
Once during each player's turn, that player may heal 30 damage from each of their Metal Pokémon and Dragon Pokémon.
Other Crystal Cave printings
More Evolving Skies cards
Card data via TCGdex and pokemontcg.io, updated Oct 30, 2026. Prices: TCGplayer market prices via TCGCSV, Oct 30, 2026.