Graded Market · 16 completed sales
Spark (Secret) graded prices.
As of August 19, 2026, Spark (Secret) (Pokémon GO #085) in PSA 10 sells for a median of $43.62, based on 16 real eBay completed sales; the raw copy’s reference price is $8.56 — a 5.1× grading premium at the top grade.
Across Pokémon GO, PSA 10 copies sell for 21.2× their raw reference price on average (32 cards, 2,601 PSA 10 completed sales tracked).
PSA · Spark (Secret)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $43.62 | 9 | 5.1× |
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.