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. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.)
Near Mint - £15.80
Lightly Played - £13.40
Moderately Played - £11.10
Heavily Played - £7.90
Damaged - £4.80
Near Mint Non English - £15.80
Lightly Played Non English - £13.40
Moderately Played Non English - £11.10
Heavily Played Non English - £7.90
Damaged Non English - £4.80
Foil Prices
Near Mint Foil - £17.00
Lightly Played Foil - £14.50
Moderately Played Foil - £11.90
Heavily Played Foil - £8.50
Damaged Foil - £5.10
Near Mint Foil Non English - £17.00
Lightly Played Foil Non English - £14.50
Moderately Played Foil Non English - £11.90
Heavily Played Foil Non English - £8.50
Damaged Foil Non English - £5.10