Graded Market · 135 completed sales
Mewtwo EX (158 Full Art) graded prices.
As of August 20, 2026, Mewtwo EX (158 Full Art) (BREAKthrough #158) in PSA 10 sells for a median of $1.3K, based on 135 real eBay completed sales; the raw copy’s reference price is $83.21 — a 16.1× grading premium at the top grade.
Across BREAKthrough, PSA 10 copies sell for 45.0× their raw reference price on average (28 cards, 514 PSA 10 completed sales tracked).
PSA · Mewtwo EX (158 Full Art)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $1.3K | 45 | 16.1× |
| Mint 9 | $199.00 | 37 | 2.4× |
| NM-MT 8 | $99.50 | 26 | 1.2× |
| NM 7 | $74.00 | 7 | 0.9× |
| EX-MT 6 | $66.87 | 6 | 0.8× |
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.