Graded economics-37%
PSA 10$305.34PriceCharting crawler
PSA 9$242.00PriceCharting crawler
PSA 8$220.00PriceCharting crawler
Net EV$-119.21$204.79 net sale vs $324.00 cost
Outcome mix10 8% / 9 62% / 8 29%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium1.3x
PopulationPSA 10
Gem rate8.5%
PSA 10 pop14
Total pop165
SourceGemRate snapshot enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 20, 2026
Scarcity60/100
LabelWatch
Confidence100/100
Supply84/100
Demand60/100
Gem rate 8.5%PSA 10 pop 14/165PSA 10/9 premium 1.3xSupply constraint 84/100
Raw validationprice mismatch
TCG market$78.74
Pulse price$299.00
Delta-74%
CheckedJun 22, 2026
DittoPSA comps refreshed Jun 22, 2026PSA sales window 365 days
Signal context1
Momentum#10 / +752%
*All-time high/low are within the tracked window (2024-03-08 - 2026-08-19). Raw, ungraded TCGplayer market price (blue) and cheapest listing (grey) via the free TCGCSV mirror. Personal, non-commercial prototype - not investment advice.