Rillaboom - SWSH277

SWSH: Sword & Shield Promo Cards • Promo • Holofoil

All 26 printings from $0.10 →

Sold $0.30–$2.02 this week

10 NM sales this week · 32 in 30 days

TCGplayer market $0.55as of Oct 10, 2026↑ +$0.03 (+5.8%) this week

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Sales & Velocity

As of 2026-10-10

Listings are below the recent sold range

Sold (7d / 30d)

11 / 37

NM sold between (7d)

$0.30–$2.02

Cheapest listing

$0.25

Units sold per day, Aug 30–Oct 9 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 30	1	$0.49–$0.49
Sep 1	2	$0.44–$0.64
Sep 2	2	$0.50–$1.00
Sep 3	7	$0.50–$0.99
Sep 4	1	$0.55–$0.55
Sep 5	1	$0.30–$0.30
Sep 6	2	$0.56–$0.58
Sep 7	1	$0.33–$0.33
Sep 11	1	$0.99–$0.99
Sep 13	1	$0.56–$0.56
Sep 14	1	$0.30–$0.30
Sep 17	3	$0.50–$0.60
Sep 18	1	$0.57–$0.57
Sep 20	2	$0.46–$0.50
Sep 21	1	$0.49–$0.49
Sep 23	1	$0.30–$0.30
Sep 24	1	$0.45–$0.45
Sep 25	1	$0.50–$0.50
Sep 26	1	$0.61–$0.61
Sep 27	1	$0.50–$0.50
Sep 28	1	$0.75–$0.75
Sep 29	1	$0.29–$0.29
Sep 30	1	$0.55–$0.55
Oct 1	1	$0.59–$0.59
Oct 2	1	$0.52–$0.52
Oct 3	2	$0.46–$0.50
Oct 6	2	$2.02–$2.02
Oct 7	2	$0.50–$0.52
Oct 8	2	$0.49–$0.50
Oct 9	4	$0.30–$0.53

Condition	Sold 7d	Sold 30d
Heavily Played	0	0
Lightly Played	1	5
Near Mint	10	32
Moderately Played	0	0

Sales data: TCGplayer

Quick answers

How much is Rillaboom - SWSH277 worth?

As of October 10, 2026, Rillaboom - SWSH277 from SWSH: Sword & Shield Promo Cards has a TCGplayer market price of $0.55. 10 Near Mint copies sold on TCGplayer this week at $0.30 to $2.02.

Is Rillaboom - SWSH277 going up or down in price?

Its TCGplayer market price is up 1.9% over the past 30 days and up 5.8% over the past week, as of October 10, 2026.

Price Snapshot

Market

$0.55

Low

$0.25

Mid

$0.59

High

$15.32

7-Day:+$0.03 (+5.8%)

30-Day:+$0.01 (+1.9%)

Percent of Market

Buying? See what a price is as a share of market. Selling? Start at market and read down to a buylist offer or up to an asking price.

% of Market price	Price	Usually means
50%	$0.28	Cash buylist, low end
60%	$0.33	Cash buylist, typical
70%	$0.39	Buylist top end, store credit
80%	$0.44	Bulk lot or quick sale
90%	$0.50	Quick sale, just under market
100%	$0.55	Market price
110%	$0.61	Asking price, room to negotiate
120%	$0.66	Asking price, room to negotiate
150%	$0.83	Presale and hype pricing

Your price (USD)

$

Type what you are being asked to pay, or what you plan to list at.

Market price is the TCGplayer market price. TCGplayer Low is the lowest listed near-mint price at the last snapshot. Definitions

Card text

Stage 2 Pokémon · 180 HP · Grass

1Wood Drain60
Heal 30 damage from this Pokémon.
1Raging Repeated Strike120+
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 3

Where to Buy

TCGPlayerRaw$0.55Raw copies, condition graded by the marketplace

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Raw listings

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