When Thassa's Oracle enters the battlefield, look at the top X cards of your library, where X is your devotion to blue. Put up to one of them on top of your library and the rest on the bottom of your library in a random order. If X is greater than or equal to the number of cards in your library, you win the game.
NM-Mint - $28.00
NM-Mint Non English - $28.00
Lightly Played - $26.60
Lightly Played Non English - $26.60
Moderately Played - $25.20
Moderately Played Non English - $25.20
Heavily Played - $22.40
Heavily Played Non English - $22.40
Damaged - $18.20
Damaged Non English - $18.20
Foil Prices
NM-Mint Foil - $67.90
NM-Mint Foil Non English - $67.90
Lightly Played Foil - $64.50
Lightly Played Foil Non English - $64.50
Moderately Played Foil - $61.10
Moderately Played Foil Non English - $61.10
Heavily Played Foil - $54.30
Heavily Played Foil Non English - $54.30
Damaged Foil - $44.20
Damaged Foil Non English - $44.20