Graded Market · 28 completed sales
Gyarados GX graded prices.
As of August 20, 2026, Gyarados GX (Crimson Invasion #18) in PSA 10 sells for a median of $725.00, based on 28 real eBay completed sales; the raw copy’s reference price is $21.99 — a 33.0× grading premium at the top grade.
Across Crimson Invasion, PSA 10 copies sell for 21.0× their raw reference price on average (19 cards, 107 PSA 10 completed sales tracked).
PSA · Gyarados GX
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $725.00 | 10 | 33.0× |
| Mint 9 | $81.00 | 5 | 3.7× |
| NM-MT 8 | $40.00 | 3 | 1.8× |
CGC · Gyarados GX
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Mint 9 | $21.25 | 5 | 1.0× |
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.