Graded economics+22%
PSA 10$194.75PriceCharting crawler
PSA 9$66.78PriceCharting crawler
PSA 8$61.20PriceCharting crawler
Net EV$19.65$109.53 net sale vs $89.88 cost
Outcome mix10 49% / 9 35% / 8 16%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium2.9x
PopulationPSA 10
Gem rate49.2%
PSA 10 pop4,861
Total pop9,877
SourceGemRate snapshot enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 21, 2026
Scarcity32/100
LabelWeak
Confidence100/100
Supply26/100
Demand45/100
Gem rate 49.2%PSA 10 pop 4861/9877PSA 10/9 premium 2.9xSupply constraint 26/100
Raw validationconfirmed
TCG market$74.90
Pulse price$64.88
Delta+15%
CheckedJun 21, 2026
Lillie's Determination - 184/132PSA comps refreshed Jun 22, 2026
Signal context1
Drawdown55% off peak, Basing
*All-time high/low are within the tracked window (2025-10-08 - 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.