SWSH Black Star Promos
TCGplayer
$0.54
Down $0.02 (3.57%)· 30D
No change · 7D
Cardmarket
€0.33
Up €0.06 (22.22%)· 30D
Down €0.06 (15.38%)· 7D
Price history
- TCGplayer
- Cardmarket
Cardmarket in US dollars at 1 EUR = 1.1214 USD (ECB).
Prices
TCGplayer
Raw Price- Cosmos Holo$0.54
Cardmarket
Raw Price- Cosmos Holo€0.33
Card details
- Rarity
- Promo
- Type
- Grass
- HP
- 180
- Stage
- Stage 2, Rapid Strike
- Evolves from
- Thwackey
- Pokédex
- #812 Rillaboom
- Illustrator
- DOM
- Regulation
- E
- Released
- Nov 15, 2019
1 Grass and 1 Colorless Energy: Wood Drain60
Heal 30 damage from this Pokémon.
2 Grass and 1 Colorless Energy: Raging Repeated Strike120+
Discard any amount of Energy from your Pokémon. This attack does 30 more damage for each card you discarded in this way.
The one with the best drumming techniques becomes the boss of the troop. It has a gentle disposition and values harmony among its group.
Price summary
Rillaboom SWSH277 is worth about $0.45 near mint, the average of the TCGplayer and Cardmarket prices, as of Nov 11, 2026. It is up $0.02 (4.7%) over the last 30 days.
Low and average prices
| Printing | TCG low | CM 30-day avg |
|---|---|---|
| Cosmos Holo | $0.25 | €0.33 |
Euro prices convert at the ECB rate of Nov 10, 2026: 1 EUR = 1.1214 USD. Near-mint, ungraded copies.
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SWSH276PromoTogetic
SWSH278PromoCinderace
SWSH279PromoInteleon
SWSH280Promo2Other Rillaboom cards
193/192Rare RainbowRillaboom VMAX
197/189Rare SecretRillaboom
014/202Rare Holo6
175/192Rare UltraRillaboom V
SV006/SV122Rare ShinyRillaboom
SV106/SV122Shiny Rare VMAXRillaboom VMAX
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