Protean Hydra enters the battlefield with X +1/+1 counters on it. If damage would be dealt to Protean Hydra, prevent that damage and remove that many +1/+1 counters from it. Whenever a +1/+1 counter is removed from Protean Hydra, put two +1/+1 counters on it at the beginning of the next end step.
Near Mint - $3.30
Lightly Played - $2.60
Moderately Played - $2.30
Heavily Played - $2.00
Damaged - $1.70
Near Mint Spanish - $3.30
Lightly Played Spanish - $2.60
Moderately Played Spanish - $2.30
Heavily Played Spanish - $2.00
Damaged Spanish - $1.70
Foil Prices
Near Mint Foil - $4.50
Lightly Played Foil - $3.60
Moderately Played Foil - $3.20
Heavily Played Foil - $2.70
Damaged Foil - $2.30
Near Mint Foil Spanish - $4.50
Lightly Played Foil Spanish - $3.60
Moderately Played Foil Spanish - $3.20
Heavily Played Foil Spanish - $2.70
Damaged Foil Spanish - $2.30