# Leafeon GX #139/156 — Ultra Prism

## Summary

Leafeon GX is a Gen IV Eeveelution with a devoted fanbase, and Ultra Prism treated it as a proper chase GX rather than filler. 5ban Graphics is a long-standing name on GX cards, while the healing Ability gave it a niche in Grass decks beyond display value. The modelled guide sits at $47, up 5% over 30 days on 20 copies traded, with 120 days of inventory on the board; the slab is the real edge, with PSA 10s at $800 and a 44% observed gem rate putting about $180 of expected profit per submission.

## Identity

| Field | Value |
| --- | --- |
| Set | Ultra Prism |
| Number | 139/156 |
| Rarity | Ultra Rare |
| Era | SM |
| Illustrator | 5ban Graphics |
| Release date | 2018-02-02 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Suffix | GX |
| Evolves from | Eevee |
| HP | 200 |
| Types | Grass |
| Ability: Breath of the Leaves | If this Pokémon is your Active Pokémon, once during your turn (before your attack), you may heal 50 damage from 1 of your Pokémon that has any Energy attached to it. |
| Attack: Solar Beam | cost Grass/Colorless/Colorless — damage 110 |
| Attack: Grand Bloom GX | cost Grass — For each of your Benched Basic Pokémon, search your deck for a card that evolves from that Pokémon and put it onto that Pokémon to evolve it. Then, shuffle your deck. (You can’t use more than 1 GX attack in a game.) |
| Weakness | Fire ×2 |
| Retreat | 2 |
| Legal | Standard no · Expanded yes |
| Pokédex entry | [Leafeon #470](https://cardboardalpha.com/pokemon/pokedex/leafeon) |
| Finishes | Holo |
| Languages | EN |

## Current stats

- Headline price: **$46.99** (ITEM_MEDIAN; modelled guide price) — as of 2026-11-06
- 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 2026-11-06
- Floor delivered ask: $45.55 — as of 2026-11-03T16:12:03.300Z
- Quant score: 64/100, regime ILLIQUID_UNKNOWN — as of 2026-11-03T16:12:03.300Z — 8 of 11 inputs · 79% weight · -10% confidence

## Provenance

- Catalog — observed 2018-02-02T00:00:00Z, confidence 98%
- Live ask — observed 2026-11-03T16:11:21.156Z, confidence 90%
- Guide price (modelled) — observed 2026-11-05T00:00:00.000Z, confidence 90%
- Price statistic — observed 2026-11-03T07:05:40.152Z, confidence 90%
- Confirmed sale — observed 2026-10-27T21:02:42.410Z, confidence 85%
- Inventory count — observed 2026-11-03T07:05:40.152Z, confidence 70%
- Population census — observed 2026-11-03T22:56:04.975Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/ultra-prism/leafeon-gx-139)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Asm5-139%3AEN%3AHOLO~NM)