Here are the results* from a 100-click solo ad I bought from Tony Anwar. You can find more reviews in my solo ad directory.
Clicks bought: 100
Clicks received: 122
Optins: 49
Optin percentage: 40%
% Tier 1: 75%
Sales: 2 ($14)
Cost Per Optin: $.43
You can buy a solo ad from Tony Anwar at his website.
*These are the results from my squeeze page and sales funnel. Your results may vary from mine.