# Chinchou #49/108 — Power Keepers

## Summary

Chinchou is a Johto Water-Electric anglerfish with a modest but affectionate following, and this is a bulk common from the tail end of the EX era, a pull that filled a binder slot rather than anchoring a pack. Mitsuhiro Arita's name on it gives completionists a reason to keep a copy. A $0.46 modelled guide with no copies traded in 30 days says bulk, and the economics stop there: a CGC 10 brings $105, 229 times raw, but 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 $0.09 out of Stellar Crown.

## Identity

| Field | Value |
| --- | --- |
| Set | Power Keepers |
| Number | 49/108 |
| Rarity | Common |
| Era | EX |
| Illustrator | Mitsuhiro Arita |
| Release date | 2007-02-17 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Basic |
| HP | 50 |
| Types | Lightning |
| Attack: Positive Ion | cost Lightning — damage 10+ — Flip a coin. If heads, this attack does 10 damage plus 10 more damage. |
| Attack: Negative Ion | cost Colorless/Colorless — damage 10 — During your opponent's next turn, any damage done by attacks from the Defending Pokémon is reduced by 10 (before applying Weakness and Resistance). |
| Weakness | Fighting ×2 |
| Retreat | 1 |
| Legal | Standard no · Expanded no |
| Pokédex entry | [Chinchou #170](https://cardboardalpha.com/pokemon/pokedex/chinchou) |
| Finishes | Normal, Reverse Holo |
| Languages | EN |

## Current stats

- Headline price: **$0.46** (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: $1.49 — as of 2026-11-07T23:47:55.260Z
- Quant score: 46/100, regime ILLIQUID_UNKNOWN — as of 2026-11-07T23:47:55.260Z — 2 of 11 inputs · 16% weight · -35% confidence

## Provenance

- Catalog — observed 2007-02-17T00:00:00Z, confidence 98%
- Live ask — observed 2026-10-16T19:45:51.970Z, confidence 90%
- Guide price (modelled) — observed 2026-11-07T00:00:00.000Z, confidence 90%
- Price statistic — observed 2026-10-16T19:45:50.029Z, confidence 90%
- Confirmed sale — observed 2026-09-05T17:56:15.943Z, confidence 85%
- Inventory count — observed 2026-10-16T19:45:50.028Z, confidence 70%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/power-keepers/chinchou-49)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Aex16-49%3AEN%3ANORMAL~NM)