When Thassa's Oracle enters, 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. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.)
NM-Mint - $22.30
Lightly Played - $20.10
Moderately Played - $17.90
Heavily Played - $15.60
Damaged - $11.20
NM-Mint Non English - $22.30
Lightly Played Non English - $20.10
Moderately Played Non English - $17.90
Heavily Played Non English - $15.60
Damaged Non English - $11.20
Foil Prices
NM-Mint Foil - $89.40
Lightly Played Foil - $80.50
Moderately Played Foil - $71.50
Heavily Played Foil - $62.60
Damaged Foil - $44.70
NM-Mint Foil Non English - $89.40
Lightly Played Foil Non English - $80.50
Moderately Played Foil Non English - $71.50
Heavily Played Foil Non English - $62.60
Damaged Foil Non English - $44.70