Graded economics-12%
PSA 10$263.02PokemonPriceTracker 365d
PSA 9$30.83PokemonPriceTracker 365d
PSA 8$13.67PokemonPriceTracker 365d
Net EV$-7.41$56.50 net sale vs $63.91 cost
Outcome mix10 17% / 9 56% / 8 26%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium8.5x
PopulationPSA 10
Gem rate17.3%
PSA 10 pop221
Total pop1,277
SourceGemRate snapshot enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 20, 2026
Scarcity68/100
LabelWatch
Confidence100/100
Supply68/100
Demand55/100
Gem rate 17.3%PSA 10 pop 221/1277PSA 10/9 premium 8.5xSupply constraint 68/100
Raw validationconfirmed
TCG market$42.46
Pulse price$38.91
Delta+9%
CheckedJun 22, 2026
Vaporeon (Master Ball Pattern)PSA comps refreshed Jun 22, 2026PSA sales window 365 days
Signal context1
Drawdown46% off peak, Recovering
*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.