Graded Market · 9 completed sales
Pheromosa GX (Secret Rare) graded prices.
As of August 5, 2026, Pheromosa GX (Secret Rare) (Ultra Prism #158) in PSA 10 sells for a median of $247.50, based on 9 real eBay completed sales; the raw copy’s reference price is $19.13 — a 12.9× grading premium at the top grade.
Across Ultra Prism, PSA 10 copies sell for 15.1× their raw reference price on average (28 cards, 252 PSA 10 completed sales tracked).
PSA · Pheromosa GX (Secret Rare)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $247.50 | 4 | 12.9× |
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.