email list wanted long time

Need a expert email list provider for very long time. I need only Fresh not soled and new collected list. All list will only public live email id. USA Canada public need 60%. No business or died id. only collected from public social networking site required..... For first time i will take small for test. if i got good result then i can take huge everyday and long time basis.......... plz bid who can provide for very long time. Need best price also cz i will take huge. bid with your price... Thank you, all