Graded Market · 170 completed sales
Mewtwo EX (163 Secret Full Art) graded prices.
As of August 20, 2026, Mewtwo EX (163 Secret Full Art) (BREAKthrough #163) in PSA 10 sells for a median of $3.0K, based on 170 real eBay completed sales; the raw copy’s reference price is $190.85 — a 16.0× 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 (163 Secret Full Art)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $3.0K | 24 | 16.0× |
| Mint 9 | $350.00 | 39 | 1.8× |
| NM-MT 8 | $220.00 | 45 | 1.2× |
| NM 7 | $162.75 | 18 | 0.9× |
| EX-MT 6 | $119.95 | 11 | 0.6× |
| EX 5 | $95.40 | 4 | 0.5× |
CGC · Mewtwo EX (163 Secret Full Art)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Mint 9 | $260.00 | 3 | 1.4× |
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.