# Brock's Onix #69/132 — Gym Heroes

## Identity

| Field | Value |
| --- | --- |
| Set | Gym Heroes |
| Number | 69/132 |
| Rarity | Common |
| Era | WOTC |
| Illustrator | Ken Sugimori |
| Release date | 2000-08-14 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Basic |
| HP | 100 |
| Types | Fighting |
| Attack: Bellow | cost Colorless — Flip a coin. If heads, the Defending Pokémon is now Paralyzed. |
| Attack: Rock Throw | cost Fighting/Fighting/Colorless — damage 30 |
| Weakness | Grass x2 |
| Retreat | 3 |
| Legal | Standard no · Expanded no |
| Pokédex entry | [Onix #095](https://cardboardalpha.com/pokemon/pokedex/onix) |
| Finishes | Normal |
| Languages | EN |

## Current stats

- Headline price: **$7.71** (ITEM_MEDIAN; modelled guide price) — as of 2026-10-14T20:32:12.279Z
- 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 2026-10-14T20:32:12.279Z
- Floor delivered ask: $39.95 — as of 2026-10-14T20:32:12.279Z
- Quant score: 52/100, regime ILLIQUID_UNKNOWN — as of 2026-10-14T20:32:12.279Z — 2 of 11 inputs · 16% weight · -35% confidence

## Provenance

- Catalog — observed 2000-08-14T00:00:00Z, confidence 98%
- Live ask — observed 2026-09-28T09:33:31.121Z, confidence 90%
- Guide price (modelled) — observed 2026-10-06T08:05:39.282Z, confidence 75%
- Price statistic — observed 2026-09-02T15:00:47.343Z, confidence 70%
- Population census — observed 2026-09-18T15:46:29.075Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/gym-heroes/brocks-onix-69)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Agym1-69%3AEN%3ANORMAL~NM)