Graded Market · 8 completed sales
Mawile EX graded prices.
As of August 2, 2026, Mawile EX (XY Black Star Promos #XY103) in PSA 10 sells for a median of $42.67, based on 8 real eBay completed sales; the raw copy’s reference price is $10.91 — a 3.9× grading premium at the top grade.
Across XY Black Star Promos, PSA 10 copies sell for 48.0× their raw reference price on average (52 cards, 941 PSA 10 completed sales tracked).
PSA · Mawile EX
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $42.67 | 4 | 3.9× |
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.