guys theres a tons of core 2 duoes on ebay and there pretty cheap.
http://computers.search.ebay.com/core-2-duo_CPUs-for-Desktop-PC_W0QQcatrefZC6QQcoactionZcompareQQcoentrypageZsearchQQcopagenumZ1QQfgtpZQQfposZ17033QQfromZR2QQfsooZ2QQfsopZ2QQftrtZ1QQftrvZ1QQlopgZQQsacatZ3671QQsadisZ200QQsaprchiZQQsaprcloZQQsargnZQ2d1QQsaslcZ2QQsbrftogZ1QQsofocusZbs
http://computers.search.ebay.com/core-2-duo_CPUs-for-Desktop-PC_W0QQcatrefZC6QQcoactionZcompareQQcoentrypageZsearchQQcopagenumZ1QQfgtpZQQfposZ17033QQfromZR2QQfsooZ2QQfsopZ2QQftrtZ1QQftrvZ1QQlopgZQQsacatZ3671QQsadisZ200QQsaprchiZQQsaprcloZQQsargnZQ2d1QQsaslcZ2QQsbrftogZ1QQsofocusZbs