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 - $8.70
Near Mint Non-English - $8.70
Lightly Played - $7.80
Lightly Played Non-English - $7.80
Played - $6.10
Played Non-English - $6.10
Heavily Played - $5.20
Heavily Played Non-English - $5.20
Damaged - $4.40
Damaged Non-English - $4.40
Foil Prices
Near Mint Foil - $20.00
Near Mint Foil Non-English - $20.00
Lightly Played Foil - $18.00
Lightly Played Foil Non-English - $18.00
Played Foil - $14.00
Played Foil Non-English - $14.00
Heavily Played Foil - $12.00
Heavily Played Foil Non-English - $12.00
Damaged Foil - $10.00
Damaged Foil Non-English - $10.00