Graded economics-12%
PSA 10$1,137PriceCharting crawler
PSA 9$75.00PokemonPriceTracker 365d
PSA 8$250.00PriceCharting crawler
Net EV$-30.98$224.01 net sale vs $254.99 cost
Outcome mix10 13% / 9 59% / 8 28%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium15.2x
PopulationPSA 10
Gem rate13.2%
PSA 10 pop73
Total pop554
SourceGemRate snapshot enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 20, 2026
Scarcity80/100
LabelStrong
Confidence100/100
Supply75/100
Demand100/100
Gem rate 13.2%PSA 10 pop 73/554PSA 10/9 premium 15.2xSupply constraint 75/100
Raw validationconfirmed
TCG market$229.99
Pulse price$229.99
Delta0%
CheckedJun 22, 2026
Forretress (H8)PSA comps refreshed Jun 22, 2026PSA sales window 365 days
Signal context2
Momentum#66 / +269%
Support$137.11 floor, 2 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.