As Ixidron enters the battlefield, turn all other nontoken creatures face down. (They're 2/2 creatures.) Ixidron's power and toughness are each equal to the number of face-down creatures on the battlefield.
Near Mint - $600
Lightly Played - $400
Moderately Played - $400
Heavily Played - $300
Damaged - $300
Near Mint Spanish - $600
Lightly Played Spanish - $400
Moderately Played Spanish - $400
Heavily Played Spanish - $300
Damaged Spanish - $300
Foil Prices
Near Mint Foil - $24.600
Lightly Played Foil - $19.700
Moderately Played Foil - $17.300
Heavily Played Foil - $14.800
Damaged Foil - $12.300
Near Mint Foil Spanish - $24.600
Lightly Played Foil Spanish - $19.700
Moderately Played Foil Spanish - $17.300
Heavily Played Foil Spanish - $14.800
Damaged Foil Spanish - $12.300