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Promo✦ Foil
Rillaboom
SWSH Black Star Promos · #SWSH277
$0.56latest TCGplayer median
Card details
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Price history
Price history (TCGplayer median, ~180 days)
Graded prices
About Rillaboom #SWSH277's market value
Rillaboom #SWSH277 (Holofoil, Promo) from SWSH Black Star Promos (2019) has a market price of $0.56 raw as of September 20, 2026, the TCGplayer market price for this exact printing. For context, the median SWSH Black Star Promos card is $3.44; this one ranks #288 of 304 priced printings. Over the last 30 days the price has edged up (+3.7%). Its 180-day range is $0.43 to $0.64.
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Similar value in SWSH Black Star Promos
- Oshawott #SWSH222$0.56
- Cinderace #SWSH278$0.58
- Inteleon #SWSH279$0.60
- Gossifleur #SWSH010$0.51
- Weavile #SWSH246$0.62