http://www.circuitcity.com/ssm/Cameras/sem/rpsm/catOid/-16941/N/20013061+20016941+40000857+316941001/link/ref/rpem/ccd/categorylist.do
现在Canon SD1000 在circuitcity 的网上不到200刀
http://www.circuitcity.com/ssm/Cameras/sem/rpsm/catOid/-16941/N/20013061+20016941+40000857+316941001/link/ref/rpem/ccd/categorylist.do