If Lake of the Dead would enter the battlefield, sacrifice a Swamp instead. If you do, put Lake of the Dead onto the battlefield. If you don't, put it into its owner's graveyard. {T}: Add {B}. {T}, Sacrifice a Swamp: Add {B}{B}{B}{B}.
Near Mint - $99.000
Lightly Played - $79.200
Moderately Played - $69.300
Heavily Played - $59.400
Damaged - $49.500
Near Mint Spanish - $99.000
Lightly Played Spanish - $79.200
Moderately Played Spanish - $69.300
Heavily Played Spanish - $59.400
Damaged Spanish - $49.500