Grumpig 20/100 – EX Crystal Guardians (Rare)

Pokémon · EX Crystal Guardians · Rare

Grumpig 20/100 Price

Grumpig (20/100, Rare) from EX Crystal Guardians is worth $0.88 to $13.56 in Near Mint condition on TCGplayer as of October 4, 2026, depending on the printing (Normal to Reverse Holofoil). On Cardmarket, Europe's main marketplace, the Reverse Holofoil sells for €5.68.

Near Mint · TCGplayer: $13.56
Near Mint · Cardmarket: €5.68
30-day change: +20.9%
Printings: 2

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Grumpig prices by printing

Near Mint market prices, updated October 4, 2026.

Printing	TCGplayer (USD)	Cardmarket (EUR)
Reverse Holofoil	$13.56	€5.68
Normal	$0.88	€1.40

TCGplayer market price and Cardmarket price for Near Mint English copies. They are two separate markets, so the euro figure is Cardmarket's own price, not a conversion of the dollar one. Source: TCGplayer, Cardmarket.

Card details

Set: EX Crystal Guardians
Card number: 20/100
Rarity: Rare
Released: August 30, 2006
Illustrator: Mitsuhiro Arita
Stage: Stage 1
HP: 80
Card type: Psychic
Attack: [1PP] Circular Steps (10x) Does 10 damage times the number of Pokemon in play (both yours and your opponent's), excluding Grumpig.
Card text: Thick Fat - Any damage done to Grumpig by attacks from R Pokemon and W Pokemon is reduced by 30 (after applying Weakness and Resistance). (Poke-BODY)
Weakness: P
Retreat cost: 2

Grumpig: common questions

How much is Grumpig 20/100 worth?

Grumpig (20/100, Rare) from EX Crystal Guardians is worth $0.88 to $13.56 in Near Mint condition on TCGplayer as of October 4, 2026, depending on the printing (Normal to Reverse Holofoil). On Cardmarket, Europe's main marketplace, the Reverse Holofoil sells for €5.68.

What set is Grumpig from?

Grumpig is card 20/100 in EX Crystal Guardians, released August 30, 2006. Its rarity is Rare. Illustrated by Mitsuhiro Arita.

Is Grumpig going up in price?

Over the last 30 days the Near Mint Reverse Holofoil price on TCGplayer moved from $11.22 (September 6, 2026) to $13.56 (October 4, 2026), a change of +20.9%. The 30-day low was $11.22 and the high $13.56.

How do I check what my Grumpig is worth?

Scan it with the TCG Vault app on iPhone: it identifies the card from the camera in seconds and shows its current market price and price history, then keeps it in your collection so you can follow its value.