Graded Market · 10 completed sales
Gyarados GX graded prices.
As of July 7, 2026, Gyarados GX (Crimson Invasion #18) in PSA 10 sells for a median of $519.48, based on 10 real eBay completed sales; the raw copy’s reference price is $21.32 — a 24.4× grading premium at the top grade.
PSA · Gyarados GX
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $519.48 | 4 | 24.4× |
| NM-MT 8 | $40.00 | 3 | 1.9× |
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.