Graded economics-26%
PSA 10$52.28PokemonPriceTracker 365d
PSA 9$27.36PokemonPriceTracker 365d
PSA 8$19.75PokemonPriceTracker 365d
Net EV$-12.09$34.79 net sale vs $46.88 cost
Outcome mix10 58% / 9 28% / 8 13%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium1.9x
PopulationPSA 10
Gem rate58.5%
PSA 10 pop1,181
Total pop2,019
SourceGemRate card search enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 22, 2026
Scarcity20/100
LabelWeak
Confidence100/100
Supply17/100
Demand1/100
Gem rate 58.5%PSA 10 pop 1181/2019PSA 10/9 premium 1.9xSupply constraint 17/100
Raw validationconfirmed
TCG market$21.43
Pulse price$21.88
Delta-2%
CheckedJun 22, 2026
Sonia (Full Art)PSA comps refreshed Jun 22, 2026PSA sales window 365 days
Signal context1
Support$19.23 floor, 3 tests
*All-time high/low are within the tracked window (2024-03-08 - 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.