# Onix #105/236 — Cosmic Eclipse

## Summary

Onix is a Kanto Rock Snake with a loyal fanbase, remembered as Brock's gym anchor, and this is a plain common from a giant late-Sun & Moon set. Its Energy-recycling attack gave it a little utility, but demand here is mostly nostalgic completionists and otumami fans. A $0.23 modelled guide, up 15% over 30 days on 6 copies traded, says bulk, with 680 days of inventory on the board, and the economics stop there: a PSA 10 brings $103, 446 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 | Cosmic Eclipse |
| Number | 105/236 |
| Rarity | Common |
| Era | SM |
| Illustrator | otumami |
| Release date | 2019-11-01 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Basic |
| HP | 110 |
| Types | Fighting |
| Attack: Dig Deep | cost Colorless — Put an Energy card from your discard pile into your hand. |
| Attack: Tail Smash | cost Colorless/Colorless/Colorless — damage 100 — Flip a coin. If tails, this attack does nothing. |
| Weakness | Grass ×2 |
| Retreat | 4 |
| Legal | Standard no · Expanded yes |
| Pokédex entry | [Onix #095](https://cardboardalpha.com/pokemon/pokedex/onix) |
| Finishes | Normal, Reverse Holo |
| Languages | EN |

## Current stats

- Headline price: **$0.23** (ITEM_MEDIAN; modelled guide price) — as of 2026-11-04
- 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 2026-11-04
- Floor delivered ask: $0.99 — as of 2026-10-16T21:41:43.326Z
- Quant score: 66/100, regime MARKUP — as of 2026-11-04T02:37:13.032Z — 4 of 11 inputs · 46% weight · -27% confidence

## Provenance

- Catalog — observed 2019-11-01T00:00:00Z, confidence 98%
- Live ask — observed 2026-10-19T12:06:27.938Z, confidence 90%
- Price statistic — observed 2026-10-17T11:23:35.060Z, confidence 90%
- Confirmed sale — observed 2026-10-15T17:54:01.027Z, confidence 85%
- Guide price (modelled) — observed 2026-11-04T02:30:07.705Z, confidence 75%
- Inventory count — observed 2026-10-17T11:23:35.060Z, confidence 70%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/cosmic-eclipse/onix-105)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Asm12-105%3AEN%3ANORMAL~NM)