# Mr. Mime GX #156/168 — Celestial Storm

## Summary

Mr. Mime GX ran an Ability that shut out any damage landing on a round multiple of twenty, a gimmick that made it a real nuisance in Sun & Moon-era Standard and gave the deck a cult following. Ultra Rare in Celestial Storm, it's a modest chase, steady rather than frantic. The modelled guide sits at $34, up 22% over 30 days on 21 copies traded, with only 38 days of inventory on the board; the slab is the real edge, with PSA 10s at $600 and a 55% observed gem rate putting about $170 of expected profit per submission.

## Identity

| Field | Value |
| --- | --- |
| Set | Celestial Storm |
| Number | 156/168 |
| Rarity | Ultra Rare |
| Era | SM |
| Illustrator | 5ban Graphics |
| Release date | 2018-08-03 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Suffix | GX |
| HP | 150 |
| Types | Psychic |
| Ability: Magic Evens | Prevent all damage done to this Pokémon by your opponent’s attacks if that damage is exactly 20, 40, 60, 80, 100, 120, 140, 160, 180, 200, 220, 240, or 260. |
| Attack: Breakdown | cost Psychic/Colorless — For each card in your opponent’s hand, put 1 damage counter on their Active Pokémon. |
| Attack: Life Trick GX | cost Colorless — Heal all damage from this Pokémon. (You can’t use more than 1 GX attack in a game.) |
| Retreat | 2 |
| Legal | Standard no · Expanded yes |
| Pokédex entry | [Mr. Mime #122](https://cardboardalpha.com/pokemon/pokedex/mr-mime) |
| Finishes | Holo |
| Languages | EN |

## Current stats

- Headline price: **$33.70** (ITEM_MEDIAN; modelled guide price) — as of 2026-11-07
- 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: +160.80% · 7d change: n/a — as of 2026-11-07
- Floor delivered ask: $35.54 — as of 2026-11-08T07:01:22.733Z
- Quant score: 74/100, regime FLOOR_FORMING — as of 2026-11-08T07:01:22.733Z — 7 of 11 inputs · 68% weight · -16% confidence

## Provenance

- Catalog — observed 2018-08-03T00:00:00Z, confidence 98%
- Live ask — observed 2026-11-07T12:18:31.364Z, confidence 90%
- Guide price (modelled) — observed 2026-11-07T00:00:00.000Z, confidence 90%
- Price statistic — observed 2026-11-07T12:18:30.967Z, confidence 90%
- Confirmed sale — observed 2026-10-25T23:31:37.607Z, confidence 85%
- Inventory count — observed 2026-11-07T12:18:30.967Z, confidence 70%
- Population census — observed 2026-11-07T22:22:43.268Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/celestial-storm/mr-mime-gx-156)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Asm7-156%3AEN%3AHOLO~NM)