Mewtwo-EX
XY Black Star Promos · #XY125/211 · Promo
170
Pokémon
Eske Yoshinob
Market Prices
View on TCGPlayerUpdated: 9/5/2026
holofoil
$89.99
$170.00
$628.90
$138.63
Live listings
Sample dataLow ask: $172.84 · 3 active · refreshed just now
Market Signals
Raw NM
$84.84
TCGPlayer market
PSA 10
$7.3k
86.2× raw
CGC 10
$4.4k
TAG 10
—
PSA Population
1,300 total
48 at 10
Gem rate 3.7%
CGC Population
246 total
0 at 10
Gem rate 0.0%
CGC full grade distribution
CGC · 0d
CGC 3.5
1
CGC 4
3
CGC 4.5
3
CGC 5
2
CGC 5.5
3
CGC 6
9
CGC 6.5
7
CGC 7
15
CGC 7.5
17
CGC 8
84
CGC 8.5
82
CGC 9
15
CGC Auth
2
CGC Auth Alt
3
10 = Gem Mint 10. Real counts from CGC; grades with no copies are omitted.
Per-grade ladder
real prices · 79 days ago
White = real market price. Blue = estimate (no real sale for that grade) — hover for how it was derived.
PSA
PSA 1
$117.50
PSA 2
$23.00
PSA 3
$26.00
PSA 4
$30.45
PSA 5
$59.02
PSA 6
$70.00
PSA 7
$122.50
PSA 8
$190.00
PSA 9
$660.00
PSA 9.5
$726.00
PSA 10
$7.3k
CGC
CGC 1
$70.50
est.
CGC 2
$13.80
est.
CGC 3
$15.60
est.
CGC 4
$18.27
est.
CGC 5
$35.41
est.
CGC 6
$42.00
est.
CGC 7
$73.50
est.
CGC 8
$114.00
est.
CGC 9
$395.99
est.
CGC 9.5
$435.59
est.
CGC 10
$4.4k
CGC 10 Pristine
$7.9k
BGS
BGS 1
$152.74
est.
BGS 2
$29.90
est.
BGS 3
$33.80
est.
BGS 4
$39.58
est.
BGS 5
$76.72
est.
BGS 6
$91.00
est.
BGS 7
$159.24
est.
BGS 8
$246.99
est.
BGS 9
$857.96
est.
BGS 9.5
$943.76
est.
BGS 10
$9.5k
BGS 10 Black
$47.5k
Real prices from PriceCharting's per-grade table — its generic “Grade N” reflects PSA-graded sales. CGC / BGS / TAG sub-10 grades are estimated from this card's real PSA price at that grade × that grader's 10-to-PSA-10 ratio (this card's own real pair when available, else a ratio calibrated from real catalog cards in the same era and rarity). Grades with no real anchor and low-confidence estimates are omitted — a blank beats a bad number.
PSA 10 is running hot
+369%
This card's PSA 10 sells at 86.2× raw. Typical for Promo in Modern (2011–2019) is 18.4× (across 398 indexed cards).
Grading ROI (PSA)
Walk-Through · $400Realistic
$-133.32
using gem rate
If it 10s
$6.8k
upside cap
Break-even
6%
gem rate needed
Grading ROI (CGC)
Elite · $250Realistic
$-250.00
using gem rate
If it 10s
$4.1k
upside cap
Break-even
6%
gem rate needed
Wrong card matched? Pin the PriceCharting URL
Discovery Scores
Percentile-ranked 0–100 across the whole catalog. See this card in Rankings →
Scored 1 hour ago
Price History
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Card details — attacks, stats, Pokédex, evolution
Attacks
During your opponent's next turn, any damage done by attacks from the Defending Pokémon is reduced by 30 (before applying Weakness and Resistance).
Weakness
Psychic ×2
Resistance
None
Retreat Cost
Pokédex Data
#150
Genetic Pokémon
2.0m
122.0kg
"It was created by a scientist after years of horrific gene splicing and DNA engineering experiments."