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.
NM-Mint - $1.70
Lightly Played - $1.60
Moderately Played - $1.40
Heavily Played - $1.20
Damaged - $0.90
NM-Mint Non English - $1.70
Lightly Played Non English - $1.60
Moderately Played Non English - $1.40
Heavily Played Non English - $1.20
Damaged Non English - $0.90
Foil Prices
NM-Mint Foil - $14.80
Lightly Played Foil - $13.30
Moderately Played Foil - $11.90
Heavily Played Foil - $10.40
Damaged Foil - $7.40
NM-Mint Foil Non English - $14.80
Lightly Played Foil Non English - $13.30
Moderately Played Foil Non English - $11.90
Heavily Played Foil Non English - $10.40
Damaged Foil Non English - $7.40