At the beginning of your upkeep, remove a -1/-1 counter from each creature you control. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)
Near Mint - $800
Lightly Played - $700
Moderately Played - $600
Heavily Played - $500
Damaged - $400
Near Mint Spanish - $800
Lightly Played Spanish - $700
Moderately Played Spanish - $600
Heavily Played Spanish - $500
Damaged Spanish - $400
Foil Prices
Near Mint Foil - $12.300
Lightly Played Foil - $9.900
Moderately Played Foil - $8.600
Heavily Played Foil - $7.400
Damaged Foil - $6.200
Near Mint Foil Spanish - $12.300
Lightly Played Foil Spanish - $9.900
Moderately Played Foil Spanish - $8.600
Heavily Played Foil Spanish - $7.400
Damaged Foil Spanish - $6.200