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 - £10.70
Near Mint Non English - £10.70
Lightly Played - £9.10
Lightly Played Non English - £9.10
Moderately Played - £7.50
Moderately Played Non English - £7.50
Heavily Played - £5.40
Heavily Played Non English - £5.40
Damaged - £3.20
Damaged Non English - £3.20
Foil Prices
Near Mint Foil - £11.80
Near Mint Foil Non English - £11.80
Lightly Played Foil - £10.00
Lightly Played Foil Non English - £10.00
Moderately Played Foil - £8.30
Moderately Played Foil Non English - £8.30
Heavily Played Foil - £5.90
Heavily Played Foil Non English - £5.90
Damaged Foil - £3.50
Damaged Foil Non English - £3.50