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 - $2,800
Lightly Played - $2,200
Moderately Played - $1,900
Heavily Played - $1,700
Damaged - $1,400
Near Mint Spanish - $2,800
Lightly Played Spanish - $2,200
Moderately Played Spanish - $1,900
Heavily Played Spanish - $1,700
Damaged Spanish - $1,400
Foil Prices
Near Mint Foil - $6,700
Lightly Played Foil - $5,400
Moderately Played Foil - $4,700
Heavily Played Foil - $4,000
Damaged Foil - $3,400
Near Mint Foil Spanish - $6,700
Lightly Played Foil Spanish - $5,400
Moderately Played Foil Spanish - $4,700
Heavily Played Foil Spanish - $4,000
Damaged Foil Spanish - $3,400