Flying Whenever Thief of Sanity deals combat damage to a player, look at the top three cards of that player's library, exile one of them face down, then put the rest into their graveyard. You may look at and cast that card for as long as it remains exiled, and you may spend mana as though it were mana of any type to cast that spell.
Near Mint - $300
Lightly Played - $200
Moderately Played - $200
Heavily Played - $200
Damaged - $200
Near Mint Spanish - $300
Lightly Played Spanish - $200
Moderately Played Spanish - $200
Heavily Played Spanish - $200
Damaged Spanish - $200
Foil Prices
Near Mint Foil - $1.400
Lightly Played Foil - $1.100
Moderately Played Foil - $1.000
Heavily Played Foil - $900
Damaged Foil - $700
Near Mint Foil Spanish - $1.400
Lightly Played Foil Spanish - $1.100
Moderately Played Foil Spanish - $1.000
Heavily Played Foil Spanish - $900
Damaged Foil Spanish - $700