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 - $18.80
Lightly Played - $17.80
Moderately Played - $16.90
Heavily Played - $15.00
Damaged - $12.20
NM-Mint Non English - $18.80
Lightly Played Non English - $17.80
Moderately Played Non English - $16.90
Heavily Played Non English - $15.00
Damaged Non English - $12.20
Foil Prices
NM-Mint Foil - $89.60
Lightly Played Foil - $85.20
Moderately Played Foil - $80.70
Heavily Played Foil - $71.70
Damaged Foil - $58.30
NM-Mint Foil Non English - $89.60
Lightly Played Foil Non English - $85.20
Moderately Played Foil Non English - $80.70
Heavily Played Foil Non English - $71.70
Damaged Foil Non English - $58.30