Graded Market · 1114 completed sales
Mewtwo GX (Secret Shining) graded prices.
As of August 20, 2026, Mewtwo GX (Secret Shining) (Shining Legends #78) in PSA 10 sells for a median of $7.4K, based on 1114 real eBay completed sales; the raw copy’s reference price is $620.00 — a 11.9× grading premium at the top grade.
Across Shining Legends, PSA 10 copies sell for 59.7× their raw reference price on average (21 cards, 1,721 PSA 10 completed sales tracked).
PSA · Mewtwo GX (Secret Shining)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $7.4K | 235 | 11.9× |
| Mint 9 | $1.3K | 371 | 2.1× |
| NM-MT 8 | $700.00 | 274 | 1.1× |
| NM 7 | $645.21 | 46 | 1.0× |
| EX-MT 6 | $623.00 | 11 | 1.0× |
| EX 5 | $562.50 | 10 | 0.9× |
BGS · Mewtwo GX (Secret Shining)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Mint 9 | $1.6K | 7 | 2.5× |
| NM-MT 8 | $550.00 | 3 | 0.9× |
CGC · Mewtwo GX (Secret Shining)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Mint 9 | $999.99 | 12 | 1.6× |
| NM-MT 8 | $585.00 | 14 | 0.9× |
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.