# Dewott #31/114 — Steam Siege

## Summary

Dewott is the middle step of Unova's Oshawott line, and the starter's fanbase is large enough that its evolutions draw steady attention. As an Uncommon with no competitive footprint, it sat in the mid-tier of its set, so demand comes from nostalgic completionists and Shin Nagasawa followers. A $0.20 modelled guide, up 5% over 30 days on 4 copies traded, says bulk, with 119 days of inventory on the board, and the economics stop there: a PSA 10 guides at $16, 78 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 | Steam Siege |
| Number | 31/114 |
| Rarity | Uncommon |
| Era | XY |
| Illustrator | Shin Nagasawa |
| Release date | 2016-08-03 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Stage1 |
| Evolves from | Oshawott |
| HP | 90 |
| Types | Water |
| Attack: Razor Shell | cost Water/Colorless — damage 30+ — Flip a coin. If heads, this attack does 20 more damage. |
| Weakness | Grass ×2 |
| Retreat | 2 |
| Legal | Standard no · Expanded yes |
| Pokédex entry | [Dewott #502](https://cardboardalpha.com/pokemon/pokedex/dewott) |
| Finishes | Normal, Reverse Holo |
| Languages | EN |

## Current stats

- Headline price: **$0.20** (ITEM_MEDIAN; modelled guide price) — as of 2026-11-07
- 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 2026-11-07
- Floor delivered ask: $1.64 — as of 2026-11-07T23:47:55.260Z
- Quant score: 56/100, regime ILLIQUID_UNKNOWN — as of 2026-11-07T23:47:55.260Z — 3 of 11 inputs · 29% weight · -35% confidence

## Provenance

- Catalog — observed 2016-08-03T00:00:00Z, confidence 98%
- Live ask — observed 2026-10-22T18:36:42.466Z, confidence 90%
- Guide price (modelled) — observed 2026-11-07T00:00:00.000Z, confidence 90%
- Price statistic — observed 2026-10-19T17:18:10.826Z, confidence 90%
- Confirmed sale — observed 2026-10-15T17:22:16.723Z, confidence 85%
- Inventory count — observed 2026-10-19T17:18:10.826Z, confidence 70%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/steam-siege/dewott-31)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Axy11-31%3AEN%3ANORMAL~NM)