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 - $19.900
Lightly Played - $16.000
Moderately Played - $14.000
Heavily Played - $12.000
Damaged - $10.000
Near Mint Spanish - $19.900
Lightly Played Spanish - $16.000
Moderately Played Spanish - $14.000
Heavily Played Spanish - $12.000
Damaged Spanish - $10.000
Foil Prices
Near Mint Foil - $31.000
Lightly Played Foil - $24.800
Moderately Played Foil - $21.700
Heavily Played Foil - $18.600
Damaged Foil - $15.500
Near Mint Foil Spanish - $31.000
Lightly Played Foil Spanish - $24.800
Moderately Played Foil Spanish - $21.700
Heavily Played Foil Spanish - $18.600
Damaged Foil Spanish - $15.500