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 - $47.40
Lightly Played - $42.60
Moderately Played - $37.90
Heavily Played - $33.20
Damaged - $23.70
NM-Mint Non English - $47.40
Lightly Played Non English - $42.60
Moderately Played Non English - $37.90
Heavily Played Non English - $33.20
Damaged Non English - $23.70