Gastly
XY Black Star Promos · #XY132 · Promo
$13.85US · TCGplayer
$6.64EU · Cardmarket
-2%7-day (EU)
+35%30-day (EU)
Market read: flat this week; +35% over 30 days; a steady climb built over the month, not a one-week pop — the kind of move that tends to hold; notably pricier in the US.
#110 most valuable of 216 cards in XY Black Star Promos.
TCGplayer range: low $7.66 · market $13.85 · high $96.39 (holofoil)
Prices datamined 2026-06-12. The 7/30-day trend is Cardmarket (EU) — an early momentum signal, not a guarantee.