SWSH Black Star Promos
#SWSH277 · 2019 · 304 cards
Rillaboom #SWSH277 from SWSH Black Star Promos is worth $0.63 in Near Mint condition (updated July 25, 2026).
Market Price · Near Mint · Updated July 25, 2026
→ Stable$0.56
Low $0.30Tracked Low
$0.63
Jul 2026
Prices updated Jul 25, 2026
$0.56
Recent market data · NM
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Live listings · Sorted by price
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HP
180
Type
Pokémon
Stage
Stage 2, Rapid Strike
Evolves from
Thwackey
Attacks
Wood Drain
60
Heal 30 damage from this Pokémon.
Raging Repeated Strike
120+
Discard any amount of Energy from your Pokémon. This attack does 30 more damage for each card you discarded in this way.
Weakness
Retreat Cost
“The one with the best drumming techniques becomes the boss of the troop. It has a gentle disposition and values harmony among its group.”
Illustrated by
DOM
Pokédex
#812
Rillaboom #SWSH277 from SWSH Black Star Promos has a market price of $0.63 in Near Mint condition, last updated July 25, 2026. Prices refresh daily from live marketplace data.
Rillaboom is up 3.3% over the last 14 days, and up 50.0% over 6 months.
Rillaboom
Chilling Reign
+7.7%14d
Rillaboom
Darkness Ablaze
-5.1%14d
Rillaboom
Explosive Walker
Rillaboom VMAX
Fusion Strike
-7.4%14d
Rillaboom V
Fusion Strike
+1.3%14d
Rillaboom
Grass Starter Set V
Rillaboom
Jet-Black Spirit
+12.0%14d
Rillaboom
Mask of Change
0.0%14d
Rillaboom V
Rebel Clash
-1.2%14d
Rillaboom VMAX
Rebel Clash
+1.3%14d
Set Rank · SWSH Black Star Promos
| Condition | Market | vs NM | eBay Sold |
|---|---|---|---|
Near Mint | $0.63 | base | $2.98 |
Lightly Played | $0.41 | -35% | — |
Moderately Played | $0.29 | -54% | — |
Heavily Played | $0.54 | -14% | — |
Damaged | ~$0.16 | -75% | — |
~ estimated from NM using standard condition discounts · updated when marketplace data is available
Ungraded + PSA / CGC / BGS grades
| Condition | Market | eBay |
|---|---|---|
| Near MintMost common | $0.63 | $2.98 |
| Lightly Played | $0.41 | — |
| Moderately Played | $0.29 | — |
| Heavily Played | $0.54 | — |
| Damaged | ~$0.16 | — |
Graded Prices
| Grade | PSA | CGC | BGS | vs Raw |
|---|---|---|---|---|
| 9 | — | $5.00 | — | +694% |
Live market prices · ~ estimated using standard condition discounts
Tap a grade to see its price history
Ungraded
$0.63
NM raw
