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TickerMint prices every card daily from its own TCGplayer record since 2024. No black boxes.

Rillaboom - SWSH277

Promo · #SWSH277

Rillaboom #SWSH277 (SWSH: Sword & Shield Promo Cards) is worth about $0.53 today, the TCGplayer market price for any condition as of 2026-11-01, up 2% over 30 days.

price trend and the high since we began tracking: more ↓

Rillaboom #SWSH277 is holding steady: $0.53 today, flat over 30 days and 17% below its high of $0.64 (2026-07-18), the highest since we began tracking (2024-02-08), and 2.4x its low of $0.22 (2024-03-02). TCGplayer market price as of 2026-11-01, tracked daily since 2024-02-08. chart →

Price data for your app or store: free API key · daily history since 2024 · CSV download

$0.53
▲ 1.9% · 30d
TCGplayer market · daily · any condition ↗
condition prices from JustTCG listings, as of 2026-10-21
condition prices as of 2026-10-21; the chart and boards use the daily product tape
LOADING TAPE

WORTH GRADING?

WHERE TO BUY AND SELL

TCGplayer
$0.25
lowest listing · market $0.53
buy on TCGplayer ↗
eBay · raw
no listings
no scan yet
shop active ↗ · sold ↗
eBay · PSA 10
no graded listings
no graded asks in the last scan
PSA 10 sold listings ↗
Buy-side estimate
$0.53
THIN
a patient buyer pays about $0.53 delivered, from live asks, not sales
show the work →
TCGplayer only, no eBay scan yet
TCGplayer market$0.53verify ↗
TCGplayer lowest ask$0.25
Single source: TCGplayer market (no usable eBay asks in the last scan).
The verdict · premium
Cards 15-40% off their high after a flat month were higher 90 days later 69% of the time in our archive since 2024 (20,630 cases). That rate is mostly the 202448 to 5877 to 86marketplace fees of about 13% most short holds lose money. Use it to time a sale, not to flip.
The median move, the verdict and the grade-worthy math: try Premium free for 7 days →
GAME DATA[ + ] SHOW
CARD TYPE
Grass
STAGE
Stage 2
HP
180
ATTACK 1
[1G] Wood Drain (60) Heal 30 damage from this Pokémon.
ATTACK 2
[1GG] 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
Rx2
RETREAT COST
3

MORE FROM SWORD & SHIELD PROMO CARDS

FULL SET →

PRICE FAQ

What is Rillaboom - SWSH277 (SWSH: Sword & Shield Promo Cards) worth today?

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Rillaboom - SWSH277 [Holofoil] has a TCGplayer market price of $0.53 as of 2026-11-01.

Is Rillaboom - SWSH277 going up or down in price?

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Rillaboom #SWSH277 is holding steady: $0.53 today, flat over 30 days and 17% below its high of $0.64 (2026-07-18), the highest since we began tracking (2024-02-08), and 2.4x its low of $0.22 (2024-03-02). TCGplayer market price as of 2026-11-01, tracked daily since 2024-02-08. Other windows: down 5.4% over 7 days, down 11.7% over 90 days, up 10.4% over a year.

What is the highest price for Rillaboom - SWSH277 since TickerMint began tracking?

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TickerMint began tracking Pokemon prices on 2024-02-08, after Rillaboom - SWSH277 came out, so these are the highest and lowest prices since we began tracking (2024-02-08), not all-time records. In TickerMint's daily data (since February 2024), the TCGplayer market price for Rillaboom - SWSH277 [Holofoil] (all conditions) peaked at $0.64 (2026-07-18) and bottomed at $0.22 (2024-03-02).

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