# Muk #16/110 — Legendary Collection

## Summary

Muk's Toxic Gas was one of the Base Set era's most disruptive Powers, switching off every other Pokémon Power on the table, and Mitsuhiro Arita's name adds weight to a Gen I favorite. As a holo in a reprint set built around nostalgia, it was a solid mid-tier pull. The modelled guide sits at $24 with 4 copies traded in 30 days; PSA does not split this card’s population by finish, so no gem rate can be read for it, with original packs long past any pull-rate math.

## Identity

| Field | Value |
| --- | --- |
| Set | Legendary Collection |
| Number | 16/110 |
| Rarity | Holo Rare |
| Era | WOTC |
| Illustrator | Mitsuhiro Arita |
| Release date | 2002-05-24 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Stage1 |
| Evolves from | Grimer |
| HP | 70 |
| Types | Grass |
| Ability: Toxic Gas | Ignore all Pokémon Powers other than Toxic Gases. This power stops working while Muk is affected by a Special Condition. |
| Attack: Sludge | cost Grass/Grass/Grass — Flip a coin. If heads, the Defending Pokémon is now Poisoned. |
| Weakness | Psychic ×2 |
| Retreat | 2 |
| Legal | Standard no · Expanded no |
| Pokédex entry | [Muk #089](https://cardboardalpha.com/pokemon/pokedex/muk) |
| Finishes | Holo, Reverse Holo |
| Languages | EN |

## Current stats

- Headline price: **$23.58** (ITEM_MEDIAN; modelled guide price) — as of 2026-10-16T21:41:43.326Z
- Headline basis: MODELLED_GUIDE — The venue’s published daily market guide, which the venue itself declares MODELLED. Nothing is confirmed to have traded at it, no copy is listed at it, and it is not our estimate — it is theirs.
- 24h change: n/a · 7d change: n/a — as of 2026-10-16T21:41:43.326Z
- Floor delivered ask: $16.35 — as of 2026-10-16T21:41:43.326Z
- Quant score: 92/100, regime ILLIQUID_UNKNOWN — as of 2026-10-16T21:41:43.326Z — 2 of 11 inputs · 20% weight · -35% confidence

## Provenance

- Catalog — observed 2002-05-24T00:00:00Z, confidence 98%
- Live ask — observed 2026-10-09T08:33:45.009Z, confidence 90%
- Guide price (modelled) — observed 2026-10-16T00:00:00.000Z, confidence 90%
- Price statistic — observed 2026-09-12T02:50:18.765Z, confidence 90%
- Inventory count — observed 2026-09-12T02:50:18.765Z, confidence 70%
- Population census — observed 2026-09-10T00:28:37.848Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/legendary-collection/muk-16)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Alc-16%3AEN%3AHOLO~NM)