Graded economics-3%
PSA 10$150.00PriceCharting crawler
PSA 9$41.25PriceCharting crawler
PSA 8$25.90PriceCharting crawler
Net EV$-1.09$42.44 net sale vs $43.53 cost
Outcome mix10 12% / 9 60% / 8 28%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium3.6x
PopulationPSA 10
Gem rate12.0%
PSA 10 pop11
Total pop92
SourceGemRate snapshot enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 20, 2026
Scarcity70/100
LabelWatch
Confidence96/100
Supply78/100
Demand37/100
Gem rate 12.0%PSA 10 pop 11/92PSA 10/9 premium 3.6xSupply constraint 78/100
Raw validationprice mismatch
TCG market$9.79
Pulse price$18.53
Delta-47%
CheckedJun 21, 2026
Star PiecePSA comps refreshed Jun 22, 2026
Signal context1
Support$16.99 floor, 4 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.