Graded economicsNeeds PSA
PSA 10-No comp
PSA 9-No comp
PSA 8-Optional downside
Net EV-Needs gem rate plus PSA 10/9
Outcome mix-
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium-
PopulationMissing
Gem rate-
PSA 10 pop-
Total pop-
Source-
PSA 10 velocity-
Total velocity-
Snapshot-
ScarcityNeeds PSA
Label-
Confidence-
Supply-
Demand-
Needs GemRate population plus PSA 10 and PSA 9 pricing.
Raw validationconfirmed
TCG market$981.28
Pulse price$921.17
Delta+7%
CheckedJun 21, 2026
151 Ultra-Premium Collection
Signal context1
Sealed+177%/12mo
*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.