Professor's Research (Professor Magnolia)
Sword & Shield · #209 · Rare Rainbow
$4.04US · TCGplayer
$5.98EU · Cardmarket
+5%7-day (EU)
-6%30-day (EU)
Market read: flat this week; a top chase card in its set; notably pricier in the EU.
#27 most valuable of 216 cards in Sword & Shield.
TCGplayer range: low $2.96 · market $4.04 · high $19.99 (holofoil)
Prices datamined 2026-06-12. The 7/30-day trend is Cardmarket (EU) — an early momentum signal, not a guarantee.