# Diancie EX #XY43 — XY Black Star Promos

## Summary

Diancie EX is a Mythical Pokémon with a devoted following, and Fairy types were new to the game when XY arrived, which gives this promo some first-wave appeal. 5ban Graphics is a long-running house credit on Pokémon cards, and promo status keeps supply modest compared with a booster chase slot. The modelled guide sits at $11 with 11 copies traded in 30 days; PSA has slabbed 58 of these and only 1 is a 10, a 2% gem rate that makes the raw-to-gem gap the entire trade.

## Identity

| Field | Value |
| --- | --- |
| Set | XY Black Star Promos |
| Number | XY43 |
| Rarity | Promo |
| Era | XY |
| Illustrator | 5ban Graphics |
| Release date | 2013-10-12 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Suffix | EX |
| HP | 140 |
| Types | Fairy |
| Attack: Moonblast | cost Colorless/Colorless — damage 20 — During your opponent's next turn, any damage done by attacks from the Defending Pokémon is reduced by 20 (before applying Weakness and Resistance). |
| Attack: Luminous Swirl | cost Fairy/Fairy/Colorless — damage 80＋ — Flip 2 coins. This attack does 40 more damage for each heads. |
| Weakness | Metal ×2 |
| Resistance | Darkness -20 |
| Retreat | 2 |
| Legal | Standard no · Expanded yes |
| Pokédex entry | [Diancie #719](https://cardboardalpha.com/pokemon/pokedex/diancie) |
| Finishes | Normal |
| Languages | EN |

## Current stats

- Headline price: **$11.16** (ITEM_MEDIAN; modelled guide price) — as of 2026-10-20T02:50:55.171Z
- 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 2026-10-20T02:50:55.171Z
- Floor delivered ask: unavailable (no depth coverage).
- Quant score: 68/100, regime ILLIQUID_UNKNOWN — as of 2026-10-20T02:50:55.171Z — 3 of 11 inputs · 26% weight · -35% confidence

## Provenance

- Catalog — observed 2013-10-12T00:00:00Z, confidence 98%
- Guide price (modelled) — observed 2026-10-20T00:00:00.000Z, confidence 90%
- Inventory count — observed 2026-09-12T04:45:53.993Z, confidence 70%
- Population census — observed 2026-10-11T12:58:21.687Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/xy-black-star-promos/diancie-ex-xy43)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Axyp-XY43%3AEN%3ANORMAL~NM)