Cornerstone Mask Ogerpon ex
Twilight Masquerade · #199/167 · Ultra Rare
210
Pokémon
5ban Graphics
Market Prices
View on TCGPlayerUpdated: 5/20/2026
holofoil
$3.00
$5.08
$999.00
$4.89
Market Signals
Raw NM
$4.62
PriceCharting Ungraded
PSA 10
$48.76
10.6× raw
CGC 10
$27.36
TAG 10
$18.50
PSA Population
419 total
151 at 10
Gem rate 36.0%
CGC Population
206 total
96 at 10
Gem rate 46.6%
TAG Population
24 total
11 at 10
Gem rate 45.8%
BGS Population
9 total
0 at 10
Gem rate 0.0% low sample (n=9)
TAG full grade distribution
TAG · 0d
TAG 9
13
TAG 10
11
VA = Verified Authentic (ungraded). Real counts from TAG; grades with no copies are omitted.
CGC full grade distribution
CGC · 0d
CGC 4.5
1
CGC 6
2
CGC 6.5
1
CGC 7
2
CGC 7.5
1
CGC 8
9
CGC 8.5
20
CGC 9
41
CGC 9.5
33
CGC 10
93
CGC 10 Pristine
3
10 = Gem Mint 10. Real counts from CGC; grades with no copies are omitted.
Beckett (BGS) full grade distribution
BGS · 0d
BGS 9
7
BGS 9.5
2
10 = BGS 10, 10 Black = Black Label. Real counts from Beckett; grades with no copies are omitted.
Per-grade ladder
real prices · 7 hours ago
White = real market price. Blue = estimate (no real sale for that grade) — hover for how it was derived.
PSA
PSA 2
$5.00
PSA 3
$5.00
PSA 4
$6.00
PSA 5
$7.00
PSA 6
$8.51
PSA 8
$8.50
PSA 9
$14.99
PSA 9.5
$16.00
PSA 10
$48.76
CGC
CGC 2
$2.81
est.
CGC 3
$2.81
est.
CGC 4
$3.37
est.
CGC 5
$3.93
est.
CGC 6
$4.78
est.
CGC 8
$4.77
est.
CGC 9
$8.41
est.
CGC 9.5
$8.98
est.
CGC 10
$27.36
CGC 10 Pristine
$49.00
BGS
BGS 2
$6.46
est.
BGS 3
$6.46
est.
BGS 4
$7.75
est.
BGS 5
$9.04
est.
BGS 6
$11.00
est.
BGS 8
$10.98
est.
BGS 9
$19.37
est.
BGS 9.5
$20.67
est.
BGS 10
$63.00
BGS 10 Black
$315.00
TAG · prices estimated; real TAG counts are in the distribution above
TAG 2
$1.90
est.
TAG 3
$1.90
est.
TAG 4
$2.28
est.
TAG 5
$2.66
est.
TAG 6
$3.23
est.
TAG 8
$3.22
est.
TAG 9
$5.69
est.
TAG 9.5
$6.07
est.
TAG 10
$18.50
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.
Grading ROI (PSA)
Value · $25.99Realistic
$-10.08
using gem rate
If it 10s
$18.15
upside cap
Break-even
59%
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 4 hours ago
Price History
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Card details — attacks, stats, Pokédex, evolution
Attacks
This attack's damage isn't affected by Weakness or Resistance, or by any effects on your opponent's Active Pokémon.
Weakness
Grass ×2
Resistance
None