Crystal Cave
Evolving Skies · #230 · Rare Secret · Modern · 2021
Pulling Crystal Cave in an Evolving Skies pack is about 2.3% (Rare slot). Published, provably-fair odds you can verify.
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Crystal Cave market value
Crystal Cave (Evolving Skies #230) has a live market value of 422 Sparks, about $4.22 at the latest market price. That market price for Crystal Cave was last updated on October 19, 2026. On PackLab one Spark equals one cent of card value, so 422 Sparks is the figure shown for Crystal Cave in the set browser, on this page and in your vault after you pull it. If you pull Crystal Cave, you can sell it back instantly at 85% of market value, which comes to 358 Sparks at the current price. Sparks have no cash value and are only used on PackLab. An Evolving Skies pack is 1,325 Sparks; this card's market value is 422 Sparks. Among the 237 priced cards in Evolving Skies, Crystal Cave is the 70th most valuable. The median priced card in the set is 33 Sparks, and the most valuable card is Umbreon VMAX at 232,450 Sparks.
How to pull Crystal Cave
In an Evolving Skies pack, the Rare slot shows a Rare Secret card about 2.3% of the time. In other words, about one Evolving Skies pack in 43 lands a Rare Secret card in that slot. Crystal Cave is one of 12 priced Rare Secret cards in Evolving Skies that can fill that result, so landing this exact card is less likely than the rarity figure. These are the published odds for Evolving Skies: the full slot-by-slot table is on the Evolving Skies page, and the odds page explains how each set's rates are built. Every Evolving Skies box commits its card order before the first pack is sold, so each rip can be checked once the box sells out.
Rarity and era
Crystal Cave is a Rare Secret card, number 230 in Evolving Skies. Evolving Skies lists 12 Rare Secret cards out of 245 cards in total, about 5% of the set list. Among the 12 priced Rare Secret cards, market values run from 211 Sparks to 2,255 Sparks, and Crystal Cave ranks 7th of them. Evolving Skies is part of the Sword & Shield series and sits in the Modern era of the PackLab catalog. Modern-era sets are recent and widely opened, and their chase cards are usually the full-art and illustration rares.
About Evolving Skies
Evolving Skies was released on August 27, 2021 and lists 245 cards on PackLab, 237 of them with a live market price. Together, the priced cards in Evolving Skies carry a combined market value of 807,244 Sparks. By market value, Crystal Cave sits just below Copycat (482 Sparks) and just above Stormy Mountains (409 Sparks).
