MASTER
Metal Energy — Evolving Skies #237 Pokémon card

modern-to-grade · secret rare

Metal Energy

Evolving Skies · #237 · English · released 2021

Raw market price

$11.22

7 days

1.7%

30 days

6.8%

90 days

2.8%

39MASTER score · steady

Graded prices & PSA population

GradeMarket pricePSA population
PSA 10$46226

PSA population recorded 2026-07-20 · total graded 423

Why this card matters

pop

144 listings is a healthy supply depth and PSA 10 comps (n=5) barely clear raw price, signaling no meaningful scarcity premium.

demand

Metal Energy is functionally iconic but as a basic energy card it carries utility nostalgia rather than character-driven collector passion.

artist

Evolving Skies secret-rare energies feature stylized alternate art, but energy cards occupy a lower tier of illustration desirability versus full-art Pokémon.

catalyst

30-day momentum is essentially flat at -0.7% and the PSA 10 market price ($16–$42 across tiny samples) is noisy and directionless, offering no credible near-term trigger.

Graded comps on record

$55

CGC 10

$46

PSA 10

$20

CGC 10

$15

CGC 9

$8

PSA 8

$8

BGS 9.5

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More from Evolving Skies

Market data recorded recently from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.