← Back to Crystal Guardians
Grumpig - Crystal Guardians #20 Pokemon card
Crystal Guardians · #20

Grumpig Price & Value

Rare · Normal, Reverse Holo
$0.88 market
Buy range $0.48 to $1.94TCGplayer listings (eBay + stores coming)
Every printing you can chase
Normal$0.88
Reverse Holo$13.56
Graded values
PSAest.
7.5
$2.56
est
8
$3.40
est
8.5
$4.24
est
9
$5.91
est
9.5
$9.27
est
10
$16.82
est
CGCest.
7
$2.14
est
8
$2.98
est
9
$5.49
est
9.5
$8.43
est
10
$14.30
est
BGSest.
8
$2.98
est
8.5
$4.24
est
9
$6.75
est
9.5
$10.95
est
10
$20.18
est
TAGest.
8
$2.98
est
9
$5.91
est
9.5
$10.11
est
10
$15.98
est
Graded values are estimates from the current raw market. Raw market prices update daily; graded values weekly.
Also known as
Japaneseきせきの結晶
Price history

Grumpig price history

$0.88 +17.3% since Feb '24
high $0.94 · low $0.41 · 363 points over 2.7 yrs
$0.94$0.67$0.41Feb '24Nov '24Aug '25May '26Oct '26