Graded economics-25%
PSA 10$83.21PriceCharting crawler
PSA 9$16.76PriceCharting crawler
PSA 8-PriceCharting crawler
Net EV$-9.56$29.34 net sale vs $38.90 cost
Outcome mix10 27% / 9 73%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium5.0x
PopulationPSA 10
Gem rate26.7%
PSA 10 pop171
Total pop640
SourceGemRate snapshot enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 20, 2026
Scarcity55/100
LabelWatch
Confidence100/100
Supply54/100
Demand17/100
Gem rate 26.7%PSA 10 pop 171/640PSA 10/9 premium 5.0xSupply constraint 54/100
Raw validationconfirmed
TCG market$17.52
Pulse price$13.90
Delta+26%
CheckedJun 22, 2026
DraytonPSA comps refreshed Jun 22, 2026
Signal context1
Drawdown49% off peak, Basing
*All-time high/low are within the tracked window (2025-02-08 - 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.