Graded Market · 220 completed sales
M Gardevoir EX (Full Art) graded prices.
As of August 19, 2026, M Gardevoir EX (Full Art) (Steam Siege #112) in PSA 10 sells for a median of $499.99, based on 220 real eBay completed sales; the raw copy’s reference price is $62.00 — a 8.1× grading premium at the top grade.
Across Steam Siege, PSA 10 copies sell for 73.1× their raw reference price on average (27 cards, 772 PSA 10 completed sales tracked).
PSA · M Gardevoir EX (Full Art)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $499.99 | 98 | 8.1× |
| Mint 9 | $112.50 | 76 | 1.8× |
| NM-MT 8 | $69.00 | 20 | 1.1× |
| NM 7 | $56.00 | 9 | 0.9× |
| EX-MT 6 | $45.00 | 7 | 0.7× |
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.