# Grumpig #31/124 — Fates Collide

## Summary

Grumpig is a Hoenn Psychic with a modest but steady fanbase, remembered more fondly than its competitive record. Its gust-style Knock Back fit XY-era control play, yet as a mid-tier Rare in Fates Collide it was never a chase pull, so demand stays quiet and collector-driven. A $0.36 modelled guide, flat over 30 days on 12 copies traded, says bulk, with 270 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, and the same card plays for $0.11 out of Mega Evolution.

## Identity

| Field | Value |
| --- | --- |
| Set | Fates Collide |
| Number | 31/124 |
| Rarity | Rare |
| Era | XY |
| Illustrator | Sanosuke Sakuma |
| Release date | 2016-05-02 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Stage1 |
| Evolves from | Spoink |
| HP | 100 |
| Types | Psychic |
| Attack: Head Walking | cost Psychic — Put a Basic Pokémon from your opponent's discard pile onto his or her Bench. Then, put 3 damage counters on that Pokémon. |
| Attack: Knock Back | cost Psychic/Psychic — damage 50 — Your opponent switches his or her Active Pokémon with 1 of his or her Benched Pokémon. |
| Weakness | Psychic ×2 |
| Retreat | 2 |
| Legal | Standard no · Expanded yes |
| Pokédex entry | [Grumpig #326](https://cardboardalpha.com/pokemon/pokedex/grumpig) |
| Finishes | Normal, Reverse Holo |
| Languages | EN |

## Current stats

- Headline price: **$0.36** (ITEM_MEDIAN; modelled guide price) — as of 2026-11-03
- 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 2026-11-03
- Floor delivered ask: $1.59 — as of 2026-10-18T22:02:16.184Z
- Quant score: 26/100, regime FLOOR_FORMING — as of 2026-11-03T06:53:04.031Z — 4 of 11 inputs · 46% weight · -27% confidence

## Provenance

- Catalog — observed 2016-05-02T00:00:00Z, confidence 98%
- Live ask — observed 2026-10-22T18:36:42.466Z, confidence 90%
- Price statistic — observed 2026-10-19T15:55:23.254Z, confidence 90%
- Confirmed sale — observed 2026-10-19T03:24:23.070Z, confidence 85%
- Guide price (modelled) — observed 2026-11-03T06:39:36.346Z, confidence 75%
- Inventory count — observed 2026-10-19T15:55:23.254Z, confidence 70%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/fates-collide/grumpig-31)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Axy10-31%3AEN%3ANORMAL~NM)