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 - $1.30
Lightly Played - $1.20
Moderately Played - $1.10
Heavily Played - $1.00
Damaged - $0.70
NM-Mint Non English - $1.30
Lightly Played Non English - $1.20
Moderately Played Non English - $1.10
Heavily Played Non English - $1.00
Damaged Non English - $0.70
Foil Prices
NM-Mint Foil - $5.10
Lightly Played Foil - $4.60
Moderately Played Foil - $4.10
Heavily Played Foil - $3.60
Damaged Foil - $2.60
NM-Mint Foil Non English - $5.10
Lightly Played Foil Non English - $4.60
Moderately Played Foil Non English - $4.10
Heavily Played Foil Non English - $3.60
Damaged Foil Non English - $2.60