Grade Matrix
PSA
PSA 6
-
PSA 7
$40
PSA 8
$80
PSA 9
$123
PSA 10
$211
PSA 10: PriceCharting; refreshed Sep 10, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$127
CGC P10
-
Availability
Availabilityi
3/10G: —
Graded: insufficient data · Sales per year: ~99 sales/yr
TCGplayer Price History
HolofoilProduct 108592Fetched Sep 10, 3:47 AM
TCGplayer market
$17.49
Latest avg sale
$5.40
Units sold
427
Card Value FAQ
How much is Groudon EX (Promo #XY42) worth?
GemDelta shows Groudon EX (Promo #XY42) at $17.49 market price (TCGplayer market). Its Delta multiple is 26.5x.
How much is a PSA 10 Groudon EX (Promo #XY42) worth?
A PSA 10 Groudon EX (Promo #XY42) is currently shown at $211. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.