Cornerstone Mask Ogerpon ex - 160/131

Cornerstone Mask Ogerpon ex - 160/131 Holo

SV: Prismatic Evolutions - #160/131 - SV - Special Illustration Rare
Current
$14.22
PT ok$17.46 +23%Scarcity 49Grade EV -17%
All-time high*
$29.54
All-time low*
$12.80
vs high
-52%
At support - floor $17.51 - 2xOn sale - 41% off - BasingView on TCGplayereBay Buy It NoweBay Auctions
Graded economics-17%
PSA 10$85.04PokemonPriceTracker 90d
PSA 9$22.39PokemonPriceTracker 90d
PSA 8$14.25PokemonPriceTracker 90d
Net EV$-6.80$32.42 net sale vs $39.22 cost
Outcome mix10 28% / 9 49% / 8 23%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium3.8x
PopulationPSA 10
Gem rate28.1%
PSA 10 pop403
Total pop1,433
SourceGemRate
PSA 10 velocity-
Total velocity-
SnapshotJun 22, 2026
Scarcity49/100
LabelWeak
Confidence100/100
Supply52/100
Demand18/100
Gem rate 28.1%PSA 10 pop 403/1433PSA 10/9 premium 3.8xSupply constraint 52/100
Raw validationconfirmed
TCG market$17.46
Pulse price$14.22
Delta+23%
CheckedJun 22, 2026
Cornerstone Mask Ogerpon ex - 160/131PSA comps refreshed Jun 22, 2026PSA sales window 90 days
Signal context2
Support$17.51 floor, 2 tests
Drawdown41% off peak, Basing

*All-time high/low are within the tracked window (2025-02-08 - 2026-09-15). Raw, ungraded TCGplayer market price (blue) and cheapest listing (grey) via the free TCGCSV mirror. Personal, non-commercial prototype - not investment advice.