At the beginning of each player's upkeep, that player sacrifices a non-Zombie creature. At the beginning of the end step, if no creatures are on the battlefield, sacrifice Call to the Grave.
Near Mint - $1.60
Lightly Played - $1.30
Moderately Played - $1.10
Heavily Played - $1.00
Damaged - $0.80
Near Mint Spanish - $1.60
Lightly Played Spanish - $1.30
Moderately Played Spanish - $1.10
Heavily Played Spanish - $1.00
Damaged Spanish - $0.80
Foil Prices
Near Mint Foil - $5.50
Lightly Played Foil - $4.40
Moderately Played Foil - $3.90
Heavily Played Foil - $3.30
Damaged Foil - $2.80
Near Mint Foil Spanish - $5.50
Lightly Played Foil Spanish - $4.40
Moderately Played Foil Spanish - $3.90
Heavily Played Foil Spanish - $3.30
Damaged Foil Spanish - $2.80