Rock Guard
Plasma Freeze · #108 · Rare ACE
$2.81US · TCGplayer
$4.58EU · Cardmarket
+4%7-day (EU)
+21%30-day (EU)
Market read: flat this week; +21% over 30 days; notably pricier in the EU.
#74 most valuable of 122 cards in Plasma Freeze.
TCGplayer range: low $1.50 · market $2.81 · high $1,000 (holofoil)
Prices datamined 2026-06-12. The 7/30-day trend is Cardmarket (EU) — an early momentum signal, not a guarantee.