How much is Mewtwo EX 042 (The Best of XY, Japanese) worth? As of Oct 6, 2026, the median ungraded sale is $6.2 (56 confirmed sales in the last 12 months), and a PSA 10 sells for $106 (6 sales). PSA has graded 493 copies, 77.9% of them PSA 10.
Market value by grade
Median of recent sales, USD · date = newest sale · "last sale" = no sale in the last 90 days.
Graded population
- PSAPSA 10: 384 (77.9%)493 graded
- BGSBGS 10: 1 (10.0%)10 graded
- CGCCGC 10: 32 (29.9%)107 graded
Set
ハイクラスパック THE BEST OF XY
Series
XYb
Number
042
Rarity EN
—
Card type
—
Language
JA
Pokémon
Released
2017-04-21
Artist
ID
best-of-xy-042
Sales history (20)
The 20 most recent recorded sales of Mewtwo EX from The Best of XY, tagged by grade — the real prices this card has sold for.
| Date | Grade | Market | USD |
|---|
| Oct 5, 2026 | PSA 10 | Ebay | $86 |
| Sep 27, 2026 | CGC10P | Alt | $72 |
| Sep 27, 2026 | PSA 9 | Alt | $38.14 |
| Sep 25, 2026 | PSA 10 | Alt | $111 |
| Sep 20, 2026 | PSA 10 | Alt | $132 |
| Sep 20, 2026 | CGC10P | Alt | $55.2 |
| Sep 20, 2026 | CGC10P | Alt | $55.2 |
| Sep 19, 2026 | PSA 9 | Alt | $60 |
| Sep 18, 2026 | PSA 10 | Mercari_jp | $34.39 |
| Sep 18, 2026 | Raw | Mercari_jp | $10.01 |
| Sep 13, 2026 | CGC 10 | Alt | $18 |
| Sep 13, 2026 | CGC 10 | Alt | $18 |
| Sep 9, 2026 | CGC10P | Alt | $108 |
| Sep 8, 2026 | Raw | Mercari_jp | $4.68 |
| Sep 8, 2026 | PSA 10 | Alt | $100 |
| Sep 6, 2026 | PSA 10 | Alt | $128 |
| Sep 6, 2026 | CGC 10 | Alt | $27.6 |
| Sep 6, 2026 | CGC 10 | Alt | $27.6 |
| Sep 6, 2026 | CGC 10 | Alt | $22.8 |
| Sep 6, 2026 | CGC 9 | Alt | $13.2 |
PokéTT