(Each in the mana costs of permanents you control counts toward your devotion to blue.) P/T Number 175 Language English Legal Formats Brawl, Commander, Competitive Brawl, Legacy, Modern, Pioneer, Timeless, Vintage Not Legal Formats Alchemy, Pauper, Standard Rulings (1/24/2020) If your devotion to blue is zero at the time the triggered ability of Thassa's Oracle resolves, you don't look at or move any cards in your library
This page shows current market prices, recent eBay sales, PSA graded values, and price history for this Double Rare card from Journey Together
Brb while I go build another reanimator deck
While I cant speak to the recent price increase, it may be worth picking up before it jumps again