Graded economics-40%
PSA 10$104.96Market grade-curve estimate
PSA 9$38.65Market grade-curve estimate
PSA 8-Market grade-curve estimate
Net EV$-26.02$39.65 net sale vs $65.67 cost
Outcome mix10 12% / 9 88%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium2.7x
PopulationPSA 10
Gem rate12.1%
PSA 10 pop7
Total pop58
SourceGemRate card search enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 22, 2026
Scarcity65/100
LabelWatch
Confidence92/100
Supply77/100
Demand25/100
Gem rate 12.1%PSA 10 pop 7/58PSA 10/9 premium 2.7xSupply constraint 77/100
Raw validationconfirmed
TCG market$34.25
Pulse price$40.67
Delta-16%
CheckedJun 22, 2026
Tropical Beach - 2014 (Trent Orndorff)PSA comps refreshed Jun 22, 2026PSA sales window 90 days
Signal context1
Support$30.17 floor, 2 tests
*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.