Land for sale, Property for sale in Maryland - Lands of America Fundamentals Explained 0 trillion (fourth highest) $39,842 (11th least expensive) $214,000 (21st highest) $31,923 $914 billion (sixth greatest) $51,841 (19th greatest) $181,200 (23rd least expensive) $32,077 $838 billion (8th greatest) $48,188