Colress's Experiment (Regional Championships) [Staff]

Colress's Experiment (Regional Championships) [Staff] Rev Holo

League & Championship Cards - #155/196 - XY - Promo
Current
$89.99
PT ok$39.60 -56%Scarcity 75Grade EV -65%
All-time high*
$89.99
All-time low*
$39.60
vs high
0%
On sale - 46% off - BasingView on TCGplayereBay Buy It NoweBay Auctions
Graded economics-65%
PSA 10$121.36Market grade-curve estimate
PSA 9$44.69Market grade-curve estimate
PSA 8-Market grade-curve estimate
Net EV$-74.83$40.16 net sale vs $114.99 cost
Outcome mix10 3% / 9 97%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium2.7x
PopulationPSA 10
Gem rate3.3%
PSA 10 pop1
Total pop30
SourceGemRate card search enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 22, 2026
Scarcity75/100
LabelStrong
Confidence89/100
Supply93/100
Demand30/100
Gem rate 3.3%PSA 10 pop 1/30PSA 10/9 premium 2.7xSupply constraint 93/100
Raw validationconfirmed
TCG market$39.60
Pulse price$89.99
Delta-56%
CheckedJun 22, 2026
Colress's Experiment (Regional Championships) [Staff]PSA comps refreshed Jun 22, 2026
Signal context1
Drawdown46% off peak, Basing

*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.