Graded Market · 19 completed sales
Mewtwo GX graded prices.
Prices are grouped by grading company and numeric score. Label era, special designations and authenticity are not established by these aggregates.
As of October 27, 2026, Mewtwo GX (Hidden Fates Shiny Vault #SV59) in PSA 10 sells for a median of $349.14, based on 19 real eBay completed sales; the raw copy’s reference price is $138.96 — a 2.5× grading premium at the top grade.
Across Hidden Fates Shiny Vault, PSA 10 copies sell for 3.6× their raw reference price on average (24 cards, 127 PSA 10 completed sales tracked).
PSA · Mewtwo GX
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Grade 10 | $349.14 | 11 | 2.5× |
| Grade 9 | $127.50 | 5 | 0.9× |
CGC · Mewtwo GX
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Grade 10 | $369.00 | 3 | 2.7× |
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.