# Muk #63/181 — Team Up

## Summary

Muk is a Gen I Poison-type with a devoted following for its gloriously gross design, and Anesaki Dynamic is a respected illustrator known for energetic, character-driven work. A plain Rare in Team Up, it sat mid-tier in the pull order and leans on nostalgia over tournament pedigree. A $0.38 modelled guide, down 3% over 30 days on 13 copies traded, says bulk, with 448 days of inventory on the board, and the economics stop there: PSA does not split this card’s population by finish, so no gem rate can be read for it.

## Identity

| Field | Value |
| --- | --- |
| Set | Team Up |
| Number | 63/181 |
| Rarity | Rare |
| Era | SM |
| Illustrator | Anesaki Dynamic |
| Release date | 2019-01-31 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Stage1 |
| Evolves from | Grimer |
| HP | 130 |
| Types | Psychic |
| Ability: Poison Sacs | The Special Condition Poisoned is not removed when your opponent’s Pokémon evolve or devolve. |
| Attack: Toxic Secretion | cost Psychic — damage 40 — Your opponent’s Active Pokémon is now Poisoned. Put 2 damage counters instead of 1 on that Pokémon between turns. |
| Weakness | Psychic ×2 |
| Retreat | 4 |
| Legal | Standard no · Expanded yes |
| Pokédex entry | [Muk #089](https://cardboardalpha.com/pokemon/pokedex/muk) |
| Finishes | Normal, Reverse Holo |
| Languages | EN |

## Current stats

- Headline price: **$0.38** (ITEM_MEDIAN; modelled guide price) — as of 2026-11-11
- 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: +2.70% — as of 2026-11-11
- Floor delivered ask: $1.85 — as of 2026-11-12T01:21:47.414Z
- Quant score: 48/100, regime MARKUP — as of 2026-11-12T01:21:47.414Z — 4 of 11 inputs · 40% weight · -30% confidence

## Provenance

- Catalog — observed 2019-01-31T00:00:00Z, confidence 98%
- Live ask — observed 2026-11-09T18:47:05.594Z, confidence 90%
- Guide price (modelled) — observed 2026-11-11T00:00:00.000Z, confidence 90%
- Price statistic — observed 2026-11-09T18:46:44.227Z, confidence 90%
- Confirmed sale — observed 2026-11-08T03:50:54.173Z, confidence 85%
- Inventory count — observed 2026-11-09T18:46:44.226Z, confidence 70%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/team-up/muk-63)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Asm9-63%3AEN%3ANORMAL~NM)