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 - $500
Lightly Played - $400
Moderately Played - $400
Heavily Played - $300
Damaged - $300
Near Mint Spanish - $500
Lightly Played Spanish - $400
Moderately Played Spanish - $400
Heavily Played Spanish - $300
Damaged Spanish - $300
Foil Prices
Near Mint Foil - $17.700
Lightly Played Foil - $14.200
Moderately Played Foil - $12.400
Heavily Played Foil - $10.600
Damaged Foil - $8.900
Near Mint Foil Spanish - $17.700
Lightly Played Foil Spanish - $14.200
Moderately Played Foil Spanish - $12.400
Heavily Played Foil Spanish - $10.600
Damaged Foil Spanish - $8.900