Graded economics+16%
PSA 10$113.75PriceCharting crawler
PSA 9$17.38PriceCharting crawler
PSA 8$10.00PriceCharting crawler
Net EV$5.64$39.92 net sale vs $34.28 cost
Outcome mix10 32% / 9 46% / 8 22%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium6.5x
PopulationPSA 10
Gem rate32.4%
PSA 10 pop122
Total pop377
SourceGemRate snapshot enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 20, 2026
Scarcity56/100
LabelWatch
Confidence100/100
Supply46/100
Demand27/100
Gem rate 32.4%PSA 10 pop 122/377PSA 10/9 premium 6.5xSupply constraint 46/100
Raw validationconfirmed
TCG market$10.01
Pulse price$9.28
Delta+8%
CheckedJun 21, 2026
Nest Ball (Secret)PSA comps refreshed Jun 22, 2026
Signal context1
Drawdown68% off peak, Falling
*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.