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 - $7.40
Lightly Played - $5.90
Moderately Played - $5.20
Heavily Played - $4.50
Damaged - $3.70
Near Mint Spanish - $7.40
Lightly Played Spanish - $5.90
Moderately Played Spanish - $5.20
Heavily Played Spanish - $4.50
Damaged Spanish - $3.70
Foil Prices
Near Mint Foil - $11.40
Lightly Played Foil - $9.10
Moderately Played Foil - $8.00
Heavily Played Foil - $6.80
Damaged Foil - $5.70
Near Mint Foil Spanish - $11.40
Lightly Played Foil Spanish - $9.10
Moderately Played Foil Spanish - $8.00
Heavily Played Foil Spanish - $6.80
Damaged Foil Spanish - $5.70