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 - $10.600
Lightly Played - $8.500
Moderately Played - $7.400
Heavily Played - $6.400
Damaged - $5.300
Near Mint Spanish - $10.600
Lightly Played Spanish - $8.500
Moderately Played Spanish - $7.400
Heavily Played Spanish - $6.400
Damaged Spanish - $5.300
Foil Prices
Near Mint Foil - $13.700
Lightly Played Foil - $11.000
Moderately Played Foil - $9.600
Heavily Played Foil - $8.200
Damaged Foil - $6.900
Near Mint Foil Spanish - $13.700
Lightly Played Foil Spanish - $11.000
Moderately Played Foil Spanish - $9.600
Heavily Played Foil Spanish - $8.200
Damaged Foil Spanish - $6.900