Slowking Master Ball #19 value & price
Related Slowking & chase cards
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Slowking is one of those Prismatic Evolutions pulls that makes you stop and look twice, a Master Ball card with Oswaldo KATO's artwork giving it a shine that stands out even among the set's uncommons. Since its 2025 release it's settled into a modest but steady spot in the market, and if you're checking the Slowking value before you buy, sell, or grade one, you're in the right place. It won't make headlines at the top of a price guide, but it has a real following among collectors who like the Master Ball look.
Price history
InteractiveRaw value is $2.49, down 42% over the past year, with an all-time high of $17 in January 2025.
Recent pulls of Slowking
Real pulls of this card across the tracked pack-opening sites, data no price guide has.
$245Pokemon Ace PackTilt Rips · 1h ago
$497The Amazing Chase EncoreCourtyard · 1h ago$245Pokemon Premium PackTilt Rips · 3h ago
$133Pokémon Master PackCourtyard · 3h ago$245Pokemon Ultimate PackTilt Rips · 4h ago$245Pokemon Expert PackTilt Rips · 5h ago
$133The Amazing Chase EncoreCourtyard · 9h ago
$59The Amazing Chase EncoreCourtyard · 13h ago
Chase Slowking yourself
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Slowking price at every grade
Market value at each grade, with how many exist (population). 90 graded, only 29 are PSA 10.
| Grade | Value | Population | PSA / CGC |
|---|---|---|---|
| PSA 10 (Gem Mint) | $167 | 29 | - / 29 |
| PSA 9 | $20 | 36 | - / 36 |
| PSA 8 | $10 | 23 | - / 23 |
| PSA 7 | - | 1 | - / 1 |
| PSA 6 | - | - | - / - |
| PSA 5 | - | - | - / - |
| PSA 4 | - | 1 | - / 1 |
| PSA 3 | - | - | - / - |
| PSA 2 | - | - | - / - |
| PSA 1 | - | - | - / - |
| Raw / Ungraded | $2.49 | - | - |
Prices & population from PriceCharting. Value shown is the PSA-grade market price; population is split by grading company (PSA / CGC).
Card details
- Card number
- 19 of 180
- Rarity
- Uncommon
- Type
- Water
- HP
- 130
- Stage
- Stage1
- Weakness
- Lightning ×2
- Retreat cost
- 2
- Illustrator
- Oswaldo KATO
- Released
- 2025
Attacks
- Wash the Slate Clean70Water · Colorless · Colorless
You may put 2 Energy attached to your opponent's Active Pokémon into their hand.
Where to pull Slowking
Rip real, graded Pokémon packs live on the top pack-opening sites, the same ones PackSpy tracks. Our #1 pick right now is LastPack.
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The collector's take on Slowking
Is Slowking worth grading?
Here's the honest math: a raw Slowking sits around $2, while a PSA 10 has sold for $167, which works out to about 67.0x the ungraded price. That's a big multiplier on paper, but only 29 of the 90 total graded copies have actually come back gem mint, so hitting that top grade is far from guaranteed. Grading fees, shipping, and the wait time all add up, and if your copy comes back a Grade 9 instead, you're looking at $20, a much smaller return. If you've got a copy that looks flawless under a light and a loupe, it might be worth the gamble, but for anything with soft corners or a hint of print line, it's probably better loved as a raw or lightly played collectible.
How rare is Slowking?
With only 90 copies graded in total, Slowking isn't a card you'll trip over in graded form, and the population thins out fast at the top. Just 29 of those 90 are PSA 10s, meaning gem mint copies make up less than a third of everything submitted. That kind of split tells you grading this card well isn't easy, and it's part of why the PSA 10 price sits so far above the raw and Grade 9 figures. Scarcity at the top end is really what drives the value here, not overall rarity of the card itself.
Where can you pull Slowking?
We've tracked 18 recorded pulls of Slowking across tilt-rips, courtyard, and collector-crypt, so it does show up if you're opening enough packs. It's turned up in Pokemon Premium Pack, Pokémon Master Pack, Pokemon Ultimate Pack, Pokemon Expert Pack, and The Amazing Chase Encore, giving you a handful of places to keep an eye on if you're chasing one yourself. The biggest pull we've logged for this card hit $579, which shows how much a single great pull can outperform the average listed value. That said, pack odds are still pack odds, and most rips don't come close to that number, so treat opening packs as entertainment first and a potential bonus second.
Questions people ask
How much is Slowking worth?+
A raw, ungraded Slowking is valued at $2 right now. Its worth climbs a lot once it's professionally graded, especially if it comes back a PSA 10, so the honest answer depends a lot on the card's condition and whether it's been graded.
Is Slowking worth grading?+
It can be, but only if your copy is genuinely sharp. A PSA 10 sells for $167 while a Grade 9 sits at $20, so there's a real gap between top grade and everything below it. With just 29 PSA 10s out of 90 graded copies, gem mint isn't a sure thing, so weigh the grading cost against how confident you are in the card's condition.
How much is a PSA 10 Slowking worth?+
A PSA 10 Slowking is valued at $167, which is about 67.0x what the raw card sells for. Only 29 copies have earned that grade so far out of 90 total graded, which helps explain the jump in price.
Other Slowking cards & values
Every Slowking card we track, ranked by value.
More Prismatic Evolutions chase cards
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Mumbles built PackSpy so pack-opening data would not be a guessing game. We track real pulls and live card prices across the top pack sites and show what is actually happening, no hype, just the numbers. Every price and population figure here is pulled from live market data. More about Mumbles.
Open a pack that holds Slowking
Rip real, graded Pokémon packs live on the top pack-opening sites, the same ones PackSpy tracks. Our #1 pick right now is LastPack.
Affiliate links, we may earn a commission at no cost to you. Play responsibly. 18+.