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Decidueye
Sun & Moon Black Star Promos · #SM55
$0.42latest TCGplayer median
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Price history (TCGplayer median, ~180 days)
PSA population (pop report, as of 2026-07-01)
Total graded
116
PSA 10s
16
PSA 9s
64
Gem rate
13.8%
Gem rate = share of all graded copies earning PSA 10. Sun & Moon Black Star Promos gem rates → · all sets →
About Decidueye #SM55's market value
Decidueye #SM55 (Holofoil, Promo) from Sun & Moon Black Star Promos (2017) has a market price of $0.42 raw as of September 19, 2026, the TCGplayer market price for this exact printing. For context, the median Sun & Moon Black Star Promos card is $9.76; this one ranks #252 of 253 priced printings. Over the last 30 days the price has edged up (+2.4%), +2.4% in the last week, +0.0% over 90 days, +20.0% over 180 days. Its 180-day range is $0.32 to $0.52.
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- Vikavolt #SM208$0.49
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