# Coalossal #SWSH054 — SWSH Black Star Promos

## Summary

Coalossal is a Galar Stage 2 with a modest fan following, and this promo is the one that matters because Tar Generator's Energy acceleration gave Fighting and Fire builds a real engine in its Standard window. Shigenori Negishi is a long-serving illustrator, and the Black Star run means steady, low-key demand. At a $1.28 modelled guide, up 29% over 30 days on 6 copies traded, with 1,060 days of inventory on the board, 89% of this printing’s price is collector premium, since the same card plays for $0.14 out of Ascended Heroes; a PSA 10 guides at $40, 31 times raw, but a 28% gem rate against $85 of fees makes grading a losing trade.

## Identity

| Field | Value |
| --- | --- |
| Set | SWSH Black Star Promos |
| Number | SWSH054 |
| Rarity | Promo |
| Era | SWSH |
| Illustrator | Shigenori Negishi |
| Release date | 2019-11-15 |
| Image | Unavailable |

## Card details

| Field | Value |
| --- | --- |
| Card type | POKEMON |
| Stage | Stage2 |
| Evolves from | Carkol |
| HP | 160 |
| Types | Fighting |
| Ability: Tar Generator | Once during your turn, you may attach a {R} Energy card, a {F} Energy card, or 1 of each from your discard pile to your Pokémon in any way you like. |
| Attack: Flaming Avalanche | cost Fighting/Colorless/Colorless/Colorless — damage 130 |
| Weakness | Grass ×2 |
| Retreat | 4 |
| Regulation mark | D |
| Legal | Standard no · Expanded yes |
| Pokédex entry | [Coalossal #839](https://cardboardalpha.com/pokemon/pokedex/coalossal) |
| Finishes | Holo |
| Languages | EN |

## Current stats

- Headline price: **$1.28** (ITEM_MEDIAN; modelled guide price) — as of 2026-10-22T09:29:19.353Z
- 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 2026-10-22T09:29:19.353Z
- Floor delivered ask: $2.48 — as of 2026-10-22T09:29:19.353Z
- Quant score: 60/100, regime ILLIQUID_UNKNOWN — as of 2026-10-22T09:29:19.353Z — 4 of 11 inputs · 35% weight · -32% confidence

## Provenance

- Catalog — observed 2019-11-15T00:00:00Z, confidence 98%
- Live ask — observed 2026-10-21T00:15:59.179Z, confidence 90%
- Price statistic — observed 2026-09-28T10:00:41.227Z, confidence 90%
- Confirmed sale — observed 2026-09-24T02:24:13.050Z, confidence 85%
- Guide price (modelled) — observed 2026-10-21T05:45:29.154Z, confidence 75%
- Inventory count — observed 2026-09-28T10:00:41.226Z, confidence 70%
- Population census — observed 2026-10-10T19:48:06.705Z, confidence 60%

## Links

- [View on Cardboard Alpha](https://cardboardalpha.com/pokemon/swsh-black-star-promos/coalossal-swsh054)
- [JSON snapshot](https://cardboardalpha.com/api/terminal/raw~tcgdex%3Aswshp-SWSH054%3AEN%3AHOLO~NM)