Graded Market · 115 completed sales
Steelix EX (Full Art) graded prices.
As of August 14, 2026, Steelix EX (Full Art) (Steam Siege #108) in PSA 10 sells for a median of $404.00, based on 115 real eBay completed sales; the raw copy’s reference price is $18.41 — a 21.9× grading premium at the top grade.
Across Steam Siege, PSA 10 copies sell for 76.0× their raw reference price on average (27 cards, 755 PSA 10 completed sales tracked).
PSA · Steelix EX (Full Art)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $404.00 | 34 | 21.9× |
| Mint 9 | $55.00 | 51 | 3.0× |
| NM-MT 8 | $39.48 | 16 | 2.1× |
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.