Muk
Undaunted - 31/90
Purchase price
Quantity
Purchase price
Quantity
Market prices
Muk 31/90 from Undaunted is worth about $0.32 ungraded and $0.86 in reverse holo, according to Cardmarket's monthly trend for September 2026.
Graded population: CGC 54 copies (3.7% in 10) and PSA 16 copies, as of October 1, 2026.
Graded population report — Muk #31
Updated monthly · as of September 2026
PSA
| Grade | Pop |
|---|---|
| 9 | 10 |
| 8 | 4 |
| 7 | 2 |
CGC
| Grade | Pop |
|---|---|
| Gem Mint 10 | 2 |
| 9.5 | 6 |
| 9 | 15 |
| 8.5 | 11 |
| 8 | 5 |
| 7.5 | 6 |
| 7 | 3 |
| 6.5 | 1 |
| 5 | 1 |
| 4.5 | 1 |
| 4 | 1 |
| Authentic | 2 |
About the price of this card
Muk 31/90 from Undaunted is worth about $0.32 ungraded and $0.86 in reverse holo, according to Cardmarket's monthly trend for September 2026.
This card sells for very little, so its price is Cardmarket's monthly trend, not a median of completed sales. It can be a few cents off: treat it as an indication, not a precise number.
If you add this card to your portfolio, it won't be counted toward your total portfolio value. It's here so collectors can still track their collection's progress, without inflating the total with low-confidence prices.
Card details
Types
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Attacks
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If the Defending Pokémon is affected by a Special Condition, this attack does 50 damage plus 30 more damage.
Switch the Defending Pokémon with 1 of your opponent’s Benched Pokémon. The new Defending Pokémon is now Confused and Poisoned.
Weaknesses
