Graded economics+74%
PSA 10$13,157PriceCharting crawler
PSA 9$850.00PriceCharting crawler
PSA 8$559.06PriceCharting crawler
Net EV$489.82$1,147 net sale vs $657.62 cost
Outcome mix10 5% / 9 65% / 8 30%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium15.5x
PopulationPSA 10
Gem rate4.8%
PSA 10 pop44
Total pop920
SourceGemRate snapshot enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 20, 2026
Scarcity87/100
LabelStrong
Confidence100/100
Supply91/100
Demand100/100
Gem rate 4.8%PSA 10 pop 44/920PSA 10/9 premium 15.5xSupply constraint 91/100
Raw validationprice mismatch
TCG market$8.20
Pulse price$632.62
Delta-99%
CheckedJun 22, 2026
PsyduckPSA comps refreshed Jun 22, 2026PSA sales window 365 days
Signal context2
Momentum#94 / +221%
Support$100.90 floor, 3 tests
Other printings of this card
*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.