Slowking 55/214
Pokemon card from Lost Thunder · released Nov 2, 2018
Slowking is a Rare Water-type Stage 1 Pokemon card, number 55/214 in Lost Thunder (released Nov 2, 2018), illustrated by sowsow. Its TCGplayer market price was ~$9.83 for the reverse holofoil finish on Oct 30, 2026. Between Oct 1 and Oct 30, 2026, its Reverse Holofoil TCGplayer market price went from ~$9.30 to ~$9.83, up 5.7%.
Prices by finish
| Finish | PriceMarket price | Low | Mid | Buy |
|---|---|---|---|---|
| Normal | ~$2.91 | ~$2.11 | ~$3.08 | CardNexuseBayBuy Normal on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
| Reverse Holofoil | ~$9.83 | ~$8.98 | ~$11.45 | 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.
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Sealed Lost Thunder products
TCGplayer market prices (via TCGCSV), Oct 30, 2026.
![Lost Thunder Booster Pack Art Bundle [Set of 4]](https://static.pokemoncardlist.net/images/cards/sealed-267043.avif)
Card details
| Set | Lost Thunder |
| Number | 55/214 |
| Rarity | Rare |
| Type | Water |
| HP | 120 |
| Stage | Stage 1 — evolves from Slowpoke |
| Artist | sowsow |
| Format legality | Expanded |
| Finishes | Normal · Reverse Holofoil |
What the codes mean
- Card number55/214Card 55 of the 214 in the main Lost Thunder list.
- Set symbol
The small Lost Thunder 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. sowsow” names the artist who made the art.
Attacks & abilities
Memory MeltLook at your opponent’s hand and put a card you find there in the Lost Zone.
Psychic60+This attack does 20 more damage times the amount of Energy attached to your opponent’s Active Pokémon.
Weakness: Grass ×2 · Retreat cost: 2
Other Slowking printings
More Lost Thunder cards
All Slowking cards · Lost Thunder price list
Card data via TCGdex and pokemontcg.io, updated Oct 31, 2026. Prices: TCGplayer market prices via TCGCSV, Oct 30, 2026.