As Lich enters the battlefield, you lose life equal to your life total. You don't lose the game for having 0 or less life. If you would gain life, draw that many cards instead. Whenever you're dealt damage, sacrifice that many nontoken permanents. If you can't, you lose the game. When Lich is put into a graveyard from the battlefield, you lose the game.
Near Mint - $50.500
Lightly Played - $40.400
Moderately Played - $35.400
Heavily Played - $30.300
Damaged - $25.300
Near Mint Spanish - $50.500
Lightly Played Spanish - $40.400
Moderately Played Spanish - $35.400
Heavily Played Spanish - $30.300
Damaged Spanish - $25.300