# Rillaboom #015/202 — Sword & Shield

## Summary

Rillaboom is the Galar starter fans took to for its drummer swagger, and Grass decks in the Sword & Shield launch window used this Stage 2 for bench pressure. A plain Rare, it sat mid-tier in its set, never the chase slot. A $0.31 modelled guide, down 3% over 30 days on 12 copies traded, says bulk, with 150 days of inventory on the board, and the economics stop there: a PSA 10 brings $66, 213 times raw, but PSA does not split this card’s population by finish, so no gem rate can be read for it.

## Identity

| Field | Value |
| --- | --- |
| Set | Sword & Shield |
| Number | 015/202 |
| Rarity | Rare |
| Era | SWSH |
| Illustrator | Shin Nagasawa |
| Release date | 2020-02-07 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Stage2 |
| Evolves from | Thwackey |
| HP | 190 |
| Types | Grass |
| Attack: Drum Roll | cost Grass/Grass/Colorless — damage 90 — This attack also does 10 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) |
| Attack: Drum Beating | cost Grass/Grass/Grass/Colorless — damage 180 — During your next turn, this Pokémon can't use Drum Beating. |
| Weakness | Fire ×2 |
| Retreat | 4 |
| Regulation mark | D |
| Legal | Standard no · Expanded yes |
| Pokédex entry | [Rillaboom #812](https://cardboardalpha.com/pokemon/pokedex/rillaboom) |
| Finishes | Normal, Reverse Holo |
| Languages | EN |

## Current stats

- Headline price: **$0.31** (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: -11.40% — as of 2026-11-11
- Floor delivered ask: $1.73 — as of 2026-11-09T22:37:21.807Z
- Quant score: 24/100, regime FLOOR_FORMING — as of 2026-11-12T02:36:36.207Z — 6 of 11 inputs · 66% weight · -17% confidence

## Provenance

- Catalog — observed 2020-02-07T00:00:00Z, confidence 98%
- Live ask — observed 2026-11-09T23:58:25.260Z, confidence 90%
- Guide price (modelled) — observed 2026-11-11T00:00:00.000Z, confidence 90%
- Price statistic — observed 2026-11-09T23:58:24.565Z, confidence 90%
- Confirmed sale — observed 2026-11-09T04:46:45.593Z, confidence 85%
- Inventory count — observed 2026-11-09T23:58:24.564Z, confidence 70%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/sword-shield/rillaboom-15)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Aswsh1-15%3AEN%3ANORMAL~NM)