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 - $9.20
Lightly Played - $7.40
Moderately Played - $6.40
Heavily Played - $5.50
Damaged - $4.60
Near Mint Spanish - $9.20
Lightly Played Spanish - $7.40
Moderately Played Spanish - $6.40
Heavily Played Spanish - $5.50
Damaged Spanish - $4.60
Foil Prices
Near Mint Foil - $14.30
Lightly Played Foil - $11.50
Moderately Played Foil - $10.00
Heavily Played Foil - $8.60
Damaged Foil - $7.20
Near Mint Foil Spanish - $14.30
Lightly Played Foil Spanish - $11.50
Moderately Played Foil Spanish - $10.00
Heavily Played Foil Spanish - $8.60
Damaged Foil Spanish - $7.20