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 - $5.90
Lightly Played - $4.70
Moderately Played - $4.10
Heavily Played - $3.50
Damaged - $2.90
Near Mint Spanish - $5.90
Lightly Played Spanish - $4.70
Moderately Played Spanish - $4.10
Heavily Played Spanish - $3.50
Damaged Spanish - $2.90
Foil Prices
Near Mint Foil - $11.20
Lightly Played Foil - $9.00
Moderately Played Foil - $7.90
Heavily Played Foil - $6.80
Damaged Foil - $5.60
Near Mint Foil Spanish - $11.20
Lightly Played Foil Spanish - $9.00
Moderately Played Foil Spanish - $7.90
Heavily Played Foil Spanish - $6.80
Damaged Foil Spanish - $5.60