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 - $11.20
Lightly Played - $9.00
Moderately Played - $7.90
Heavily Played - $6.70
Damaged - $5.60
Near Mint Spanish - $11.20
Lightly Played Spanish - $9.00
Moderately Played Spanish - $7.90
Heavily Played Spanish - $6.70
Damaged Spanish - $5.60
Foil Prices
Near Mint Foil - $13.70
Lightly Played Foil - $11.00
Moderately Played Foil - $9.60
Heavily Played Foil - $8.20
Damaged Foil - $6.90
Near Mint Foil Spanish - $13.70
Lightly Played Foil Spanish - $11.00
Moderately Played Foil Spanish - $9.60
Heavily Played Foil Spanish - $8.20
Damaged Foil Spanish - $6.90