# Aron #58/110 — Holon Phantoms

## Summary

Aron is a Hoenn Basic that rarely sees play, so this Holon Phantoms common is bulk filler in a set whose real excitement sat in the Delta Species and Holon trainers. Its small following comes from Aggron's fans and Masakazu Fukuda's long association with the era's commons. A $0.62 modelled guide, up 3% over 30 days on 7 copies traded, says bulk, with only 15 days of inventory on the board, and the economics stop there: 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 $0.18 out of Twilight Masquerade.

## Identity

| Field | Value |
| --- | --- |
| Set | Holon Phantoms |
| Number | 58/110 |
| Rarity | Common |
| Era | EX |
| Illustrator | Masakazu Fukuda |
| Release date | 2006-05-03 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Basic |
| HP | 40 |
| Types | Metal |
| Attack: Mud Slap | cost Colorless — damage 10 |
| Attack: Metal Claw | cost Metal/Colorless — damage 20 |
| Weakness | Fire ×2 |
| Resistance | Grass -30 |
| Retreat | 1 |
| Legal | Standard no · Expanded no |
| Pokédex entry | [Aron #304](https://cardboardalpha.com/pokemon/pokedex/aron) |
| Finishes | Normal, Reverse Holo |
| Languages | EN |

## Current stats

- Headline price: **$0.62** (ITEM_MEDIAN; modelled guide price) — as of 2026-11-02
- 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 2026-11-02
- Floor delivered ask: $1.89 — as of 2026-10-15T21:38:59.108Z
- Quant score: 44/100, regime FLOOR_FORMING — as of 2026-11-02T23:11:36.708Z — 3 of 11 inputs · 29% weight · -35% confidence

## Provenance

- Catalog — observed 2006-05-03T00:00:00Z, confidence 98%
- Live ask — observed 2026-10-16T18:52:04.650Z, confidence 90%
- Guide price (modelled) — observed 2026-11-02T00:00:00.000Z, confidence 90%
- Price statistic — observed 2026-10-16T18:52:04.650Z, confidence 90%
- Confirmed sale — observed 2026-10-16T18:21:23.553Z, confidence 85%
- Inventory count — observed 2026-10-16T18:52:04.650Z, confidence 70%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/holon-phantoms/aron-58)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Aex13-58%3AEN%3ANORMAL~NM)