Champions Festival
XY Black Star Promos · #XY91 · Promo
$300US · TCGplayer
$73.32EU · Cardmarket
-16%7-day (EU)
-41%30-day (EU)
Market read: cooling off — -16% in 7 days; -41% over 30 days; a top chase card in its set; notably pricier in the US.
#4 most valuable of 216 cards in XY Black Star Promos.
TCGplayer range: low $350 · market $300 · high $350 (normal)
Prices datamined 2026-06-12. The 7/30-day trend is Cardmarket (EU) — an early momentum signal, not a guarantee.