Crystal Cave

Evolving Skies · #230/203 · Rare Secret

Supertype

Trainer

Artist

Toyste Beach

Stadium

Market Prices

View on TCGPlayer

Updated: 5/19/2026

holofoil

Low

$3.75

Mid

$4.67

High

$19.95

Market

$4.65

Market Signals

Updated 32 days ago

Raw NM

$4.32

PriceCharting Ungraded

PSA 10

$43.01

10.0× raw

CGC 10

—

TAG 10

—

PSA Population

283 total

157 at 10

Gem rate 55.5%

CGC Population

150 total

68 at 10

Gem rate 45.3%

TAG Population

3 total

1 at 10

Gem rate 33.3% low sample (n=3)

BGS Population

11 total

1 at 10

Gem rate 9.1% low sample (n=11)

TAG full grade distribution

TAG · 0d

TAG 8

1

TAG 9

1

TAG 10

1

VA = Verified Authentic (ungraded). Real counts from TAG; grades with no copies are omitted.

CGC full grade distribution

CGC · 0d

CGC 4

1

CGC 6

1

CGC 6.5

1

CGC 7

2

CGC 8

4

CGC 8.5

7

CGC 9

56

CGC 9.5

9

CGC 10

58

CGC 10 Pristine

10

CGC Auth

1

10 = Gem Mint 10. Real counts from CGC; grades with no copies are omitted.

Beckett (BGS) full grade distribution

BGS · 0d

BGS 9

3

BGS 9.5

7

BGS 10

1

10 = BGS 10, 10 Black = Black Label. Real counts from Beckett; grades with no copies are omitted.

Per-grade ladder

White = real market price. Blue = estimate (no real sale for that grade) — hover for how it was derived.

PSA

PSA 10

$43.01

CGC

CGC 10

$32.87

est.?

Real prices from PriceCharting's per-grade table — its generic “Grade N” reflects PSA-graded sales. CGC / BGS / TAG sub-10 grades are estimated from this card's real PSA price at that grade × that grader's 10-to-PSA-10 ratio (this card's own real pair when available, else a ratio calibrated from real catalog cards in the same era and rarity). Grades with no real anchor and low-confidence estimates are omitted — a blank beats a bad number.

Grading ROI (PSA)

Value · $25.99

Realistic

$-4.52

using gem rate

If it 10s

$12.70

upside cap

Break-even

67%

gem rate needed

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