Graded economics+313%
PSA 10$109.99PokemonPriceTracker 365d
PSA 9$290.91PokemonPriceTracker 365d
PSA 8-PokemonPriceTracker 365d
Net EV$137.78$181.76 net sale vs $43.98 cost
Outcome mix10 43% / 9 57%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium0.4x
PopulationPSA 10
Gem rate42.6%
PSA 10 pop72
Total pop169
SourceGemRate snapshot enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 20, 2026
Scarcity27/100
LabelWeak
Confidence100/100
Supply33/100
Demand26/100
Gem rate 42.6%PSA 10 pop 72/169PSA 10/9 premium 0.4xSupply constraint 33/100
Raw validationconfirmed
TCG market$21.74
Pulse price$18.98
Delta+15%
CheckedJun 22, 2026
Powerglass - 097/064PSA comps refreshed Jun 22, 2026PSA sales window 365 days
Signal context1
Support$19.67 floor, 3 tests
*All-time high/low are within the tracked window (2024-08-08 - 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.