Cirque du Freak : The Vampire 's Assistant made more than $ 3 million on DVD sales by the end of its second week of sale in the USA .
On DVD , by the end of its third week of sale in the USA , it had made over $ 4 million.  ? page=intl & id=cirquedufreak.htm .
Cirque du Freak-COLON- The Vampire's Assistant