Home media By 2004, before the release of the final season, the series earned $123.3 million in sales.Amanda D. Lotz, The Television Will Be Revolutionized, Second Edition. NYU Press, 2014. pp. 141.
Home media By 2004 before the release of the final season the series earned $1233 million in salesAmanda D Lotz The Television Will Be Revolutionized Second Edition NYU Press 2014 pp 141