If an opponent would mill one or more cards, they mill twice that many cards instead. (To mill a card, a player puts the top card of their library into their graveyard.)
NM-Mint - $46.70
Lightly Played - $42.10
Moderately Played - $37.40
Heavily Played - $32.70
Damaged - $23.40
NM-Mint Non English - $46.70
Lightly Played Non English - $42.10
Moderately Played Non English - $37.40
Heavily Played Non English - $32.70
Damaged Non English - $23.40