Blastoise
Expedition Base Set · #4 · Rare Holo
$568US · TCGplayer
$179EU · Cardmarket
+47%7-day (EU)
+38%30-day (EU)
Market read: heating up — +47% in 7 days; +38% over 30 days; ⚠ a sharp, recent spike — moves this fast are often speculative and can cool off as quickly as they spiked; a top chase card in its set; notably pricier in the US.
#3 most valuable of 165 cards in Expedition Base Set.
TCGplayer range: low $850 · market $568 · high $898 (holofoil)
Prices datamined 2026-06-12. The 7/30-day trend is Cardmarket (EU) — an early momentum signal, not a guarantee.