Graded economics+9%
PSA 10$122.50PokemonPriceTracker 365d
PSA 9$30.24PokemonPriceTracker 365d
PSA 8$15.40PokemonPriceTracker 365d
Net EV$3.75$47.76 net sale vs $44.01 cost
Outcome mix10 32% / 9 46% / 8 22%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium4.1x
PopulationPSA 10
Gem rate31.6%
PSA 10 pop1,309
Total pop4,136
SourceGemRate snapshot enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 20, 2026
Scarcity46/100
LabelWeak
Confidence100/100
Supply47/100
Demand30/100
Gem rate 31.6%PSA 10 pop 1309/4136PSA 10/9 premium 4.1xSupply constraint 47/100
Raw validationconfirmed
TCG market$22.33
Pulse price$19.01
Delta+17%
CheckedJun 22, 2026
Volcanion ex - 182/159PSA comps refreshed Jun 22, 2026PSA sales window 365 days
Signal context1
Drawdown46% off peak, Basing
*All-time high/low are within the tracked window (2025-04-08 - 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.