Blastoise
Expedition Base Set · #37 · Rare
$162US · TCGplayer
$28.97EU · Cardmarket
+9%7-day (EU)
+38%30-day (EU)
Market read: flat this week; +38% over 30 days; a steady climb built over the month, not a one-week pop — the kind of move that tends to hold; a top chase card in its set; notably pricier in the US.
#19 most valuable of 165 cards in Expedition Base Set.
TCGplayer range: low $73.34 · market $162 · high $116 (reverseHolofoil)
Prices datamined 2026-06-12. The 7/30-day trend is Cardmarket (EU) — an early momentum signal, not a guarantee.