Professor's Research
SWSH Black Star Promos · #SWSH178 · Promo
$0.43US · TCGplayer
$0.53EU · Cardmarket
-21%7-day (EU)
+17%30-day (EU)
Market read: cooling off — -21% in 7 days; a budget pickup in its set.
#291 most valuable of 304 cards in SWSH Black Star Promos.
TCGplayer range: low $0.14 · market $0.43 · high $19.98 (holofoil)
Prices datamined 2026-06-12. The 7/30-day trend is Cardmarket (EU) — an early momentum signal, not a guarantee.