Graded Market · 6 completed sales
Yveltal GX (Secret) graded prices.
As of August 4, 2026, Yveltal GX (Secret) (Forbidden Light #137) in PSA 10 sells for a median of $446.35, based on 6 real eBay completed sales; the raw copy’s reference price is $49.97 — a 8.9× grading premium at the top grade.
Across Forbidden Light, PSA 10 copies sell for 20.6× their raw reference price on average (22 cards, 153 PSA 10 completed sales tracked).
PSA · Yveltal GX (Secret)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $446.35 | 5 | 8.9× |
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.