Here are the results* from a 500-click solo ad I bought from Danny Tang. You can find more reviews in my solo ad directory.
Clicks bought: 500
Clicks received: 494
Optins: 225
Optin percentage: 46%
% Tier 1: 58%
Sales: 2
Cost Per Optin: $.62
You can buy a solo ad from Danny Tang at Listhabit.com/solo-ads/
*These are the results from my squeeze page and sales funnel. Your results may vary from mine.