Grade Matrix
PSA
PSA 6
-
PSA 7
-
PSA 8
-
PSA 9
$17
PSA 10
$42
PSA 10: PriceCharting; refreshed Sep 10, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$25
CGC P10
-
Availability
Availabilityi
5/10G: —
Graded: insufficient data · Sales per year: ~153 sales/yr · Graded copies: 2
TCGplayer Price History
Reverse HolofoilProduct 178893Fetched Sep 9, 3:51 AM
TCGplayer market
$1.84
Latest avg sale
$0.00
Units sold
136
Card Value FAQ
How much is Dedenne (Lost Thunder #84) worth?
GemDelta shows Dedenne (Lost Thunder #84) at $2.42 market price (TCGplayer market). Its Delta multiple is 20.8x.
How much is a PSA 10 Dedenne (Lost Thunder #84) worth?
A PSA 10 Dedenne (Lost Thunder #84) is currently shown at $41.62. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
Is Dedenne (Lost Thunder #84) worth grading?
GemDelta records a 50.0% gem rate for Dedenne (Lost Thunder #84), with 1 PSA 10 copy out of 2 total PSA grades and a 20.8x Delta. That describes the grading profile; it is not financial advice.
What is the Reverse Holo version of Dedenne (Lost Thunder #84) worth?
The Reverse Holo version of Dedenne (Lost Thunder #84) is shown at $2.42 market price. That value is for this stored card variant, not the base printing.