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.)
Near Mint - $25.90
Lightly Played - $23.30
Played - $18.20
Heavily Played - $15.60
Damaged - $13.00
Near Mint Non-English - $25.90
Lightly Played Non-English - $23.30
Played Non-English - $18.20
Heavily Played Non-English - $15.60
Damaged Non-English - $13.00