Dedenne - 78/189 (Pokemon League) [Thank You]

Dedenne - 78/189 (Pokemon League) [Thank You] Rev Holo

League & Championship Cards - #078/189 - XY - Promo
Current
$22.97
PT ok$18.56 -19%
All-time high*
$33.10
All-time low*
$1.99
vs high
-31%
On sale - 44% off - RecoveringView on TCGplayereBay Buy It NoweBay Auctions
Graded economicsNeeds PSA
PSA 10$56.89Market grade-curve estimate
PSA 9$20.95Market grade-curve estimate
PSA 8-Market grade-curve estimate
Net EV-Needs gem rate plus PSA 10/9
Outcome mix-
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium2.7x
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$18.56
Pulse price$22.97
Delta-19%
CheckedJun 22, 2026
Dedenne - 78/189 (Pokemon League) [Thank You]PSA comps refreshed Jun 22, 2026
Signal context1
Drawdown44% off peak, Recovering

*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.