Graded economics-1%
PSA 10$446.47PriceCharting crawler
PSA 9$79.99PriceCharting crawler
PSA 8$44.43PriceCharting crawler
Net EV$-0.91$99.46 net sale vs $100.37 cost
Outcome mix10 13% / 9 59% / 8 28%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium5.6x
PopulationPSA 10
Gem rate12.8%
PSA 10 pop31
Total pop242
SourceGemRate snapshot enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 20, 2026
Scarcity77/100
LabelStrong
Confidence100/100
Supply76/100
Demand73/100
Gem rate 12.8%PSA 10 pop 31/242PSA 10/9 premium 5.6xSupply constraint 76/100
Raw validationprice mismatch
TCG market$133.59
Pulse price$75.37
Delta+77%
CheckedJun 21, 2026
Machamp (16)PSA comps refreshed Jun 22, 2026
Signal context1
Support$29.99 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.