Graded economics+18%
PSA 10$315.00PriceCharting crawler
PSA 9$97.62PriceCharting crawler
PSA 8-PriceCharting crawler
Net EV$20.46$134.30 net sale vs $113.84 cost
Outcome mix10 28% / 9 72%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium3.2x
PopulationPSA 10
Gem rate27.8%
PSA 10 pop60
Total pop216
SourceGemRate snapshot enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 20, 2026
Scarcity57/100
LabelWatch
Confidence100/100
Supply52/100
Demand61/100
Gem rate 27.8%PSA 10 pop 60/216PSA 10/9 premium 3.2xSupply constraint 52/100
Raw validationprice mismatch
TCG market$29.31
Pulse price$88.84
Delta-67%
CheckedJun 22, 2026
Nidoqueen (22)PSA comps refreshed Jun 22, 2026PSA sales window 365 days
Signal context1
Support$69.99 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.