Slowking 12/123
Pokemon card from HeartGold SoulSilver · released Feb 10, 2010
Slowking is a Holo Rare Psychic-type Stage 1 Pokemon card, number 12/123 in HeartGold SoulSilver (released Feb 10, 2010), illustrated by Sumiyoshi Kizuki. Its TCGplayer market price was ~$63.52 for the holofoil finish on Oct 30, 2026. Between Sep 29 and Oct 28, 2026, its Holofoil TCGplayer market price went from ~$47.73 to ~$63.52, up 33.1%.
Prices by finish
| Finish | PriceMarket price | Low | Mid | Buy |
|---|---|---|---|---|
| Holofoil | ~$63.52 | ~$47.19 | ~$66.10 | CardNexuseBayBuy Holofoil on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
| Reverse Holofoil | ~$42.85 | ~$40.92 | ~$304.46 | 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.
Graded copies on eBay
Graded prices vary a lot by grade. These links search current listings.
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Sealed HeartGold SoulSilver products
TCGplayer market prices (via TCGCSV), Oct 30, 2026.
Card details
| Set | HeartGold SoulSilver |
| Number | 12/123 |
| Rarity | Holo Rare |
| Type | Psychic |
| HP | 80 |
| Stage | Stage 1 — evolves from Slowpoke |
| Artist | Sumiyoshi Kizuki |
| Format legality | Not legal in Standard or Expanded |
| Finishes | Holofoil · Reverse Holofoil |
What the codes mean
- Card number12/123Card 12 of the 123 in the main HeartGold SoulSilver list.
- Set symbol
The small HeartGold SoulSilver 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.
- RarityHolo Rare, printed as a small symbol after the number.
- Illustrator“Illus. Sumiyoshi Kizuki” names the artist who made the art.
Attacks & abilities
Poke-POWER: Second SightOnce during your turn (before your attack), you may look at the top 3 cards of that player's deck and put them back on top of that player's deck in any order. This power can't be used if Slowking is affected by a Special Condition.
Psyshock30Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
Weakness: Psychic ×2 · Retreat cost: 2
Other Slowking printings
More HeartGold SoulSilver cards
All Slowking cards · HeartGold SoulSilver price list
Card data via TCGdex and pokemontcg.io, updated Oct 31, 2026. Prices: TCGplayer market prices via TCGCSV, Oct 30, 2026.