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Slowking Lost Thunder #55 Pokémon card
Rare

Slowking Lost Thunder #55

Card #55 · Illustrated by sowsow
120 HPWaterPokémonStage 1
Ungraded · blended
$7.77
35.2% · 30d
Range $8 → $9
Confidence high · How we price →
See live listings on TCGplayer →

Slowking is a Rare Pokémon card from Lost Thunder (#55), illustrated by sowsow. It's a Stage 1 Water-type Pokémon with 120 HP, evolving from Slowpoke, weak to Grass ×2. Its current blended market value is $7.77 ungraded. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.

Prices last updated 2 July 2026.

Competitive play · Limitless

5%
Played in 5% of competitive decks — 160 of 3,174 decklists across the last 41 Standard tournaments.
Raw price by condition
Reverse Holofoil · live market via TCGplayer
NMNear Mint$7.07
LPLightly Played$4.09
MPModerately Played$3.16
HPHeavily Played$2.00
DMGDamaged$0.49
7-day 1.9%
30-day 35.2%
90-day 80.4%
All-time high$7
All-time low$1
Other printingsNormal · $2.98

Price by variant

Reverse Holo$8
Normal$3

TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.

Graded prices

No graded sales tracked for this card yet — see the raw estimate above.

Price history · raw near-mint

1 Aug 20231 Jul 2026
Current
$2.87
Period high
$2.94
Period low
$0.95
Change
106.5%

Recent sold prices

No recent sold listings tracked.

Population across graders

PSA7 gradedPSA 10 · 3 · 43% gem rate
103
94
Real graded population from PSA, CGC & BGS — a lower gem rate means a Slowking 10 is harder to pull.
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Where to buy

Check recent sold prices

Cross-market prices

13% spread
TCGplayer · cheapest$8
PriceCharting · dearest$9

Currently 13% cheaper on TCGplayer than PriceCharting. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.

Market signal

Momentum · 30dRising +35%
Cross-marketSome gap 13% gap

Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.

🔥 Trending in the community

#62 on the radar
Mentions this week1

Slowking is one of the most-talked-about Pokémon right now across the Pokémon investing & TCG subreddits. See the hype radar →

What people are saying: [US, US] [H] Modern (Higher End, Shinies, TGs/IRs, FAs) [W] Wantlist, Paypal · 2↑

Card text

Evolves from Slowpoke.

Memory Melt
Water
Look at your opponent's hand and put a card you find there in the Lost Zone.
Psychic60+
Colorless · Colorless · Colorless
This attack does 20 more damage times the amount of Energy attached to your opponent's Active Pokémon.
Weakness Grass ×2Retreat 2

This Pokémon is so famed for its intellect that a proverb still persists in some regions: "When in doubt, ask Slowking."

About the Pokémon

Royal PokémonGEN IISlowpokeSlowbro

It has incredible intellect and in­ tuition. Whatever the situation, it remains calm and collected.

Card details

Number#55
RarityRare
SupertypePokémon
SubtypesStage 1
TypeWater
HP120
Evolves fromSlowpoke
WeaknessGrass ×2
Retreat cost2
National Pokédex#199
Card IDsm8-55
SourceAggregated marketplaces

Other Slowking cards

There are 9 different Slowking printings — make sure you're valuing the right one. This is Lost Thunder #55 (Rare).

More from Lost Thunder

Frequently asked questions

How much is Slowking (Lost Thunder #55) worth?

As of 2 July 2026, Slowking from Lost Thunder is worth approximately $7.77 ungraded (near-mint). Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.

Is Slowking rare?

Slowking is a Rare card from Lost Thunder (card #55), illustrated by sowsow. Its current blended market value is $7.77 ungraded.