Graded Market · 15 completed sales
Xerneas GX (Secret) graded prices.
As of August 20, 2026, Xerneas GX (Secret) (Forbidden Light #139) in PSA 10 sells for a median of $577.50, based on 15 real eBay completed sales; the raw copy’s reference price is $63.69 — a 9.1× grading premium at the top grade.
Across Forbidden Light, PSA 10 copies sell for 20.7× their raw reference price on average (21 cards, 141 PSA 10 completed sales tracked).
PSA · Xerneas GX (Secret)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $577.50 | 9 | 9.1× |
| Mint 9 | $79.98 | 6 | 1.3× |
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.