Lugia
$5,000Details
Rillaboom – SWSH Black Star Promos #SWSH277
SWSH Black Star Promos#SWSH277
GrassPromo
Rillaboom #SWSH277 is a Promo card from the SWSH Black Star Promos expansion. This page tracks this exact printing, not every Rillaboom card.
Current market price
$0.57
+1.8%
7d
+1.8%
30d
HOLOFOIL · TCGPLAYER · 2026-10-20
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Sword & Shield
SWSH Black Star Promos · View full set →01 · Price history
163 snapshots
Full price history.
Daily market-price snapshots — every data point is a dated price reading, never an estimate.
Rillaboom #SWSH277 card details.
Rillaboom #SWSH277 is a Promo Grass-type Pokémon card from SWSH Black Star Promos, released November 2019. Its current tracked market price is $0.57 for the Holofoil variant, updated October 20, 2026.
Since May 5, 2026, the SWSH Black Star Promos printing of Rillaboom #SWSH277 has ranged from a low of $0.48 (May 5, 2026) to a high of $0.64 (July 18, 2026).
That is a +18.7% move from $0.48 to today's $0.57, 11% below the tracked high.
Currently ranked #11,409 by market price across tracked Pokémon cards as of October 20, 2026.
Card number
#SWSH277
Released
November 2019
Rarity
Promo
Type
Grass
Supertype
Pokémon
Pokémon
Series
Sword & Shield
Market source
TCGplayer market price · Holofoil · Updated October 20, 2026
02 · Other printings
9 printings
Every Rillaboom printing.
Rillaboom has 9 tracked English printings, including this SWSH Black Star Promos #SWSH277 version. At $0.57 it ranks #4 of 9 priced printings; the most valuable is SWSH Black Star Promos #SWSH006 at $147.50.
- Rillaboom · SWSH Black Star Promos #SWSH0062019$147.50
- Rillaboom · Sword & Shield #142020$0.25
- Rillaboom · Sword & Shield #152020$0.32
- Rillaboom · Darkness Ablaze #1972020$7.47
- Rillaboom · Shining Fates #132021$0.26
- Rillaboom · Shining Fates Shiny Vault #SV0062021$2.98
- Rillaboom · Chilling Reign #182021$0.26
- Rillaboom · Twilight Masquerade #162024$0.15
04 · Related cards
From the same set
More from SWSH Black Star Promos.
Highest-priced cards from the same expansion, ordered by current market price.
05 · Same Pokémon
Cross-set · Rillaboom
More Rillaboom cards.
Other tracked cards featuring the same Pokémon, across every era it has appeared in.
View all Rillaboom cards→
06 · Reference desk
Rillaboom, explained.
Everything about this card — the price, the variants, and how we track it.
How has the Rillaboom SWSH Black Star Promos price changed?
Since May 5, 2026, the SWSH Black Star Promos printing of Rillaboom #SWSH277 has ranged from a low of $0.48 (May 5, 2026) to a high of $0.64 (July 18, 2026). That is a +18.7% move from $0.48 to today's $0.57, 11% below the tracked high.
Which Rillaboom printing is worth the most?
Rillaboom has 9 tracked English printings, including this SWSH Black Star Promos #SWSH277 version. At $0.57 it ranks #4 of 9 priced printings; the most valuable is SWSH Black Star Promos #SWSH006 at $147.50.
Is Rillaboom from SWSH Black Star Promos a good investment?
We track prices, not provide investment advice. No collectors are chasing this printing yet; the price history above shows how its market has moved.
How is the market price determined?
Prices are refreshed daily from TCGplayer market-price data via TCGCSV. Each displayed value applies to the tracked price variant named on the card detail page. It is a market reference, not a guaranteed sale price; condition, grading, location, fees, and timing can change an individual sale. This card's current figure reflects the Holofoil variant.
Where can I buy Rillaboom?
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Holofoil
$0
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