Walking Ballista enters the battlefield with X +1/+1 counters on it. {4}: Put a +1/+1 counter on Walking Ballista. Remove a +1/+1 counter from Walking Ballista: It deals 1 damage to any target.
Near Mint - $19.200
Lightly Played - $15.400
Moderately Played - $13.500
Heavily Played - $11.600
Damaged - $9.600
Near Mint Spanish - $19.200
Lightly Played Spanish - $15.400
Moderately Played Spanish - $13.500
Heavily Played Spanish - $11.600
Damaged Spanish - $9.600
Foil Prices
Near Mint Foil - $30.800
Lightly Played Foil - $24.700
Moderately Played Foil - $21.600
Heavily Played Foil - $18.500
Damaged Foil - $15.400
Near Mint Foil Spanish - $30.800
Lightly Played Foil Spanish - $24.700
Moderately Played Foil Spanish - $21.600
Heavily Played Foil Spanish - $18.500
Damaged Foil Spanish - $15.400