Grumpig 20/100
Pokemon card from Crystal Guardians · released Aug 30, 2006
Grumpig is a Rare Psychic-type Stage 1 Pokemon card, number 20/100 in Crystal Guardians (released Aug 30, 2006), illustrated by Mitsuhiro Arita. Its TCGplayer market price was ~$16.34 for the reverse holofoil finish on Oct 30, 2026. Between Oct 1 and Oct 30, 2026, its Reverse Holofoil TCGplayer market price went from ~$12.63 to ~$16.34, up 29.4%.
Prices by finish
| Finish | PriceMarket price | Low | Mid | Buy |
|---|---|---|---|---|
| Normal | ~$0.94 | ~$0.48 | ~$1.00 | CardNexuseBayBuy Normal on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
| Reverse Holofoil | ~$16.34 | ~$15.00 | ~$17.32 | CardNexuseBayBuy Reverse Holofoil on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
TCGplayer market prices per finish, as of Oct 30, 2026. A guide, not an appraisal; condition and grading change real-world value. Buy links are affiliate links.
As an Amazon Associate I earn from qualifying purchases. We also take part in the TCGplayer and CardNexus (via Impact) and eBay Partner Network affiliate programs. Links to TCGplayer, CardNexus, eBay and Amazon are affiliate links: if you buy through them we may earn a commission, at no extra cost to you. Cardmarket links are not affiliate links.
Sealed Crystal Guardians products
TCGplayer market prices (via TCGCSV), Oct 30, 2026.
Card details
| Set | Crystal Guardians |
| Number | 20/100 |
| Rarity | Rare |
| Type | Psychic |
| HP | 80 |
| Stage | Stage 1 — evolves from Spoink |
| Artist | Mitsuhiro Arita |
| Format legality | Not legal in Standard or Expanded |
| Finishes | Normal · Reverse Holofoil |
What the codes mean
- Card number20/100Card 20 of the 100 in the main Crystal Guardians list.
- Set symbol
The small Crystal Guardians symbol identifies the set. Cards from before Scarlet & Violet print a symbol instead of a set code. - Regulation markNo regulation mark. Cards before Sword & Shield (2020) have none.
- RarityRare: a black star.
- Illustrator“Illus. Mitsuhiro Arita” names the artist who made the art.
Attacks & abilities
Poke-BODY: Thick FatAny damage done to Grumpig by attacks from Fire Pokémon and Water Pokémon is reduced by 30 (after applying Weakness and Resistance).
Circular Steps10xDoes 10 damage times the number of Pokémon in play (both yours and your opponent's), excluding Grumpig.
Weakness: Psychic ×2 · Retreat cost: 2
Other Grumpig printings
More Crystal Guardians cards
All Grumpig cards · Crystal Guardians price list
Card data via TCGdex and pokemontcg.io, updated Oct 31, 2026. Prices: TCGplayer market prices via TCGCSV, Oct 30, 2026.