Trample Leviathan enters the battlefield tapped and doesn't untap during your untap step. At the beginning of your upkeep, you may sacrifice two Islands. If you do, untap Leviathan. Leviathan can't attack unless you sacrifice two Islands. (This cost is paid as attackers are declared.)
Near Mint - $200
Lightly Played - $200
Moderately Played - $200
Heavily Played - $200
Damaged - $100
Near Mint Spanish - $200
Lightly Played Spanish - $200
Moderately Played Spanish - $200
Heavily Played Spanish - $200
Damaged Spanish - $100
Foil Prices
Near Mint Foil - $7.200
Lightly Played Foil - $5.800
Moderately Played Foil - $5.000
Heavily Played Foil - $4.300
Damaged Foil - $3.600
Near Mint Foil Spanish - $7.200
Lightly Played Foil Spanish - $5.800
Moderately Played Foil Spanish - $5.000
Heavily Played Foil Spanish - $4.300
Damaged Foil Spanish - $3.600