Graded Market · 35 completed sales
Stormy Mountains (Secret) graded prices.
As of August 18, 2026, Stormy Mountains (Secret) (Evolving Skies #232) in PSA 10 sells for a median of $39.49, based on 35 real eBay completed sales; the raw copy’s reference price is $4.08 — a 9.7× grading premium at the top grade.
Across Evolving Skies, PSA 10 copies sell for 15.8× their raw reference price on average (98 cards, 8,747 PSA 10 completed sales tracked).
PSA · Stormy Mountains (Secret)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $39.49 | 22 | 9.7× |
| Mint 9 | $8.99 | 3 | 2.2× |
CGC · Stormy Mountains (Secret)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $35.00 | 5 | 8.6× |
| Mint 9 | $2.25 | 3 | 0.6× |
Medians of real eBay completed sales per grade; small sample sizes deserve caution. Prices are dated reference values — cite them with the as-of date above. Attribution: CardIntel (cardintel.io). See the methodology.