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 - $97.100
Lightly Played - $77.700
Moderately Played - $68.000
Heavily Played - $58.300
Damaged - $48.600
Near Mint Spanish - $97.100
Lightly Played Spanish - $77.700
Moderately Played Spanish - $68.000
Heavily Played Spanish - $58.300
Damaged Spanish - $48.600