Graded Market · 7 completed sales
Cobalion EX graded prices.
As of August 20, 2026, Cobalion EX (Plasma Storm #93) in PSA 10 sells for a median of $400.47, based on 7 real eBay completed sales; the raw copy’s reference price is $10.95 — a 36.6× grading premium at the top grade.
Across Plasma Storm, PSA 10 copies sell for 62.8× their raw reference price on average (10 cards, 129 PSA 10 completed sales tracked).
PSA · Cobalion EX
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $400.47 | 3 | 36.6× |
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.