Muk #89 value & price
Reviewed by Mumbles · Updated 22 Oct 2026Related Muk & chase cards
Tap to openMuk is the uncommon sludge-covered mainstay of the Mystery of the Fossils set, a 2023 Japanese release that gave Nisota Niso a genuinely fun canvas to work with, all grime and personality. It is not a card that shows up on many 'most valuable' lists, but if you are digging into Muk value, there is a real and interesting spread here between a raw copy and a graded one. Collectors who like the Fossil-era lineup tend to pick this one up as a quiet, affordable addition rather than a chase card.
Price history
InteractiveRaw value is $7.53, up 21% over the past year, with an all-time high of $8.99 in May 2026.
Recent pulls of Muk
Real pulls of this card across the tracked pack-opening sites, data no price guide has.

Chase Muk yourself
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Muk price at every grade
Market value at each grade, with how many exist (population). 3,072 graded, only 362 are PSA 10.
| Grade | Value | Population | PSA / CGC |
|---|---|---|---|
| PSA 10 (Gem Mint) | $401 | 362 | 281 / 81 |
| PSA 9 | $66 | 1,025 | 764 / 261 |
| PSA 8 | $32 | 731 | 418 / 313 |
| PSA 7 | $16 | 354 | 181 / 173 |
| PSA 6 | $12 | 232 | 116 / 116 |
| PSA 5 | $11 | 195 | 79 / 116 |
| PSA 4 | $9.48 | 100 | 30 / 70 |
| PSA 3 | $8.00 | 53 | 17 / 36 |
| PSA 2 | $7.00 | 12 | 3 / 9 |
| PSA 1 | $44 | 8 | 6 / 2 |
| Raw / Ungraded | $7.29 | - | - |
Prices & population from PriceCharting. Value shown is the PSA-grade market price; population is split by grading company (PSA / CGC).
Card details
- Card number
- 89
- Rarity
- Uncommon
- Type
- Darkness
- HP
- 150
- Stage
- Stage1
- Weakness
- Fighting ×2
- Retreat cost
- 4
- Illustrator
- Nisota Niso
Attacks
- Sticky Jail30Darkness
During your opponent's next turn, attacks used by the Defending Pokémon cost {C} more, and its Retreat Cost is {C} more.
- Sludge Bomb180Darkness · Darkness · Darkness · Colorless

Where to pull Muk
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The collector's take on Muk
Is Muk worth grading?
Here is the honest answer on whether Muk is worth grading: a raw copy sits at $8, a Grade 9 comes in at $764, and a PSA 10 lands at $281, which works out to 34.3x the raw price once it hits gem mint. That jump looks tempting on paper, but getting a 10 is genuinely hard, and grading companies charge fees, take weeks to months, and there is no guarantee your copy comes back at the grade you hoped for. If you have a crisp, well-centered copy sitting in a binder, sending it in could pay off, but if the corners are soft or the surface has any print texture issues, you may want to just enjoy it raw or sell it ungraded and skip the gamble.
How rare is Muk?
Right now there are 3,054 graded copies of Muk on record, and only 360 of those are PSA 10. That means gem mint copies make up a fairly small slice of the total graded population, which helps explain why a PSA 10 commands such a premium over the raw card. It is not an ultra-scarce card by any means, but the drop-off from 'graded' to 'graded perfect' is steep enough that condition really does drive the price here.
Where can you pull Muk?
PackSpy has tracked 49 recorded pulls of Muk across pack sites including courtyard, mnstr, gachapull, collector-crypt, lastpack, and tilt-rips, with the biggest single pull recorded at $1,195. It has turned up in packs like the Pokémon Starter Pack, Pack 5, Pack 1, Wildcard Basic Pack, and The Amazing Chase Encore, so it is out there in circulation rather than locked away in vintage boxes. That said, opening packs for a specific card like this is still a gamble, most rips do not come close to covering what you spend, and our pull data is really there to show you where Muk has actually shown up rather than to promise you will find one.
Questions people ask
How much is Muk worth?+
A raw, ungraded Muk is worth $8 right now. Once graded, the value climbs quite a bit, with a Grade 9 sitting at $764 and a PSA 10 at $281, so grading and condition make a real difference to what this card is worth.
Is Muk worth grading?+
It depends on the copy. A PSA 10 is worth 34.3x the raw price, which sounds great, but only 360 of the 3,054 graded copies have hit that gem mint grade, so it is far from guaranteed and grading fees plus wait times are worth weighing before you send one in.
How much is a PSA 10 Muk worth?+
A PSA 10 Muk is currently valued at $281. That is a solid step up from the $8 raw price, and it reflects how few of the 3,054 graded copies, just 360, have managed to reach that top grade.
Other Muk cards & values
Every Muk card we track, ranked by value.
More Japanese Mystery of the Fossils 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 Muk
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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