Graded Market · 315 completed sales
Mewtwo GX graded prices.
As of August 20, 2026, Mewtwo GX (Hidden Fates Shiny Vault #SV59) in PSA 10 sells for a median of $300.00, based on 315 real eBay completed sales; the raw copy’s reference price is $141.84 — a 2.1× grading premium at the top grade.
Across Hidden Fates Shiny Vault, PSA 10 copies sell for 6.4× their raw reference price on average (94 cards, 3,171 PSA 10 completed sales tracked).
PSA · Mewtwo GX
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $300.00 | 152 | 2.1× |
| Mint 9 | $102.50 | 83 | 0.7× |
| NM-MT 8 | $97.26 | 7 | 0.7× |
BGS · Mewtwo GX
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $500.00 | 5 | 3.5× |
CGC · Mewtwo GX
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $148.26 | 36 | 1.0× |
| Mint 9 | $90.00 | 7 | 0.6× |
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.