Mewtwo EX #158
SetBreakthrough
Year2015
Ungraded
$49.99+$3.98
320 sales · last Jul 22, 2026
PSA 3
$50.00
1 sales · last Oct 18, 2025
PSA 4
$26.00
1 sales · last Apr 1, 2025
PSA 5
$61.25
2 sales · last Jul 4, 2026
PSA 6
$77.74+$17.74
19 sales · last Aug 15, 2026
Grade 7
$53.50
4 sales · last Jan 5, 2026
PSA 7
$100.00+$30.00
30 sales · last Jun 28, 2026
CGC 7.5
$80.00
1 sales · last Sep 26, 2025
Grade 8
$82.49
2 sales · last Nov 15, 2025
PSA 8
$93.88−$16.11
35 sales · last Jul 18, 2026
BGS 8
$58.00
2 sales · last Jan 13, 2026
CGC 8.5
$69.60
5 sales · last Aug 3, 2026
BGS 8.5
$91.85
2 sales · last Apr 26, 2026
PSA 9
$254.95+$38.95
62 sales · last Aug 10, 2026
CGC 9
$115.20
4 sales · last Jun 4, 2026
CGC 9.5
$168.20
2 sales · last May 16, 2026
BGS 9.5
$91.78
2 sales · last Oct 21, 2024
PSA 9.5
$145.00
1 sales · last Feb 24, 2025
PSA 10
$2,999.90+$1599.90
51 sales · last Jul 18, 2026
CGC 10
$212.00
1 sales · last Apr 26, 2025
Mewtwo EX #158 price guide
Mewtwo EX #158 is a collectible Pokémon card from the Breakthrough expansion (2015). Setlot tracks 547 recorded sales for this card across 20 grade tiers, 198 of them in the last 90 days. PSA 10 copies have a 90-day median of $2,999.90. Ungraded copies currently trade around $49.99. The top grade commands 60× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $3,300.00 (PSA 10, Jun 22, 2026). 39 listings are live right now with asks from $19.99.
Price history
Grading premium
Median graded price vs. the ungraded copy ($49.99) — a rough read on whether grading pays off.
PSA 3
1.0×
$50.00
PSA 4
0.5×
$26.00
PSA 5
1.2×
$61.25
PSA 6
1.6×
$77.74
Grade 7
1.1×
$53.50
PSA 7
2.0×
$100.00
CGC 7.5
1.6×
$80.00
Grade 8
1.7×
$82.49
PSA 8
1.9×
$93.88
BGS 8
1.2×
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded 35 tracked | Mewtwo EX (158 Full Art) 158/162 - XY - BREAKthrough - (HP-/DMG) myferrouswheel | eBay | 3mo ago | $19.99↗ |
| Pokémon TCG Mewtwo EX Full Art Holo Ultra Rare 158/162 Breakthrough HP170 2015 no_423426 | eBay | 3mo ago |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 162 | $49.99 | $7.50 – $227.50 |
| PSA 5 | 1 | $75.00 | $75.00 |
| PSA 6 | 3 | $79.99 | $77.74 – $85.00 |
| PSA 7 | 2 | $94.50 | $84.00 – $105.00 |
| PSA 8 | 4 | $109.34 | $86.00 – $162.50 |
| CGC 8.5 | 1 | $79.20 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Aug 15, 2026 | PSA 6 | 2015 Pokemon XY BREAKthrough Full Art Mewtwo EX #158 PSA 6 EXMT | Fanatics Vault | $85.00 |
| Aug 10, 2026 | PSA 9 | 2015 Pokemon XY BREAKthrough Full Art Mewtwo EX #158 PSA 9 MINT | — | $252.00 |
| Aug 3, 2026 | CGC 8.5 | 2015 Pokemon XY BREAKthrough Full Art Mewtwo EX #158 CGC 8.5 NM-MT+ | — | $79.20 |
| Jul 22, 2026 | Ungraded | Mewtwo EX (158 Full Art) Holo Ultra Rare XY - BREAKthrough 158/162 MP↗ | eBay | $36.00 |
| Jul 22, 2026 | PSA 9 | Pokemon 2015 XY Breakthrough 158/162 Ultra Rare Full Art Mewtwo EX PSA 9 Slab |
