# Team Magma's Aggron #14/34 — Double Crisis

## Summary

Team Magma's Aggron comes from Double Crisis, a small themed set built around the Hoenn villain teams, so the Magma branding is what separates it from any other Aggron. Aggron is a Hoenn favorite, and as a plain Rare it was a mid-tier pull for Team Magma deck builders. The modelled guide sits at $3.23, down 4% over 30 days on 21 copies traded, with 80 days of inventory on the board; PSA does not split this card’s population by finish, so no gem rate can be read for it.

## Identity

| Field | Value |
| --- | --- |
| Set | Double Crisis |
| Number | 14/34 |
| Rarity | Rare |
| Era | XY |
| Illustrator | TOKIYA |
| Release date | 2015-03-25 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Stage2 |
| Evolves from | Team Magma's Lairon |
| HP | 140 |
| Types | Fighting |
| Attack: Rock Stomp | cost Fighting/Colorless — damage 40× — Discard as many {F} Energy attached to your Pokémon as you like. This attack does 40 damage times the amount of {F} Energy you discarded. |
| Attack: Boulder Storm | cost Fighting/Fighting/Fighting/Colorless — damage 120 — This attack does 20 damage to each of your opponent's Benched Pokémon that has any damage counters on it. (Don't apply Weakness and Resistance for Benched Pokémon.) |
| Weakness | Grass ×2 |
| Retreat | 4 |
| Legal | Standard no · Expanded yes |
| Pokédex entry | [Aggron #306](https://cardboardalpha.com/pokemon/pokedex/aggron) |
| Finishes | Holo, Reverse Holo |
| Languages | EN |

## Current stats

- Headline price: **$3.23** (ITEM_MEDIAN; modelled guide price) — as of 2026-10-27T02:55:58.935Z
- 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: -0.60% — as of 2026-10-27T02:55:58.935Z
- Floor delivered ask: $2.99 — as of 2026-10-27T02:55:58.935Z
- Quant score: 56/100, regime FLOOR_FORMING — as of 2026-10-27T02:55:58.935Z — 5 of 11 inputs · 55% weight · -22% confidence

## Provenance

- Catalog — observed 2015-03-25T00:00:00Z, confidence 98%
- Live ask — observed 2026-10-24T13:35:17.881Z, confidence 90%
- Guide price (modelled) — observed 2026-10-26T00:00:00.000Z, confidence 90%
- Price statistic — observed 2026-10-24T13:35:14.416Z, confidence 90%
- Confirmed sale — observed 2026-10-22T02:37:10.837Z, confidence 85%
- Inventory count — observed 2026-10-24T13:35:14.416Z, confidence 70%
- Population census — observed 2026-09-10T02:01:06.091Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/double-crisis/team-magmas-aggron-14)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Adc1-14%3AEN%3AHOLO~NM)