Do you know how much you should pay for a particular keyword so that your website hits the top ranks on different search engines like Google, Yahoo, Bing, etc.??
Try this “http://freetools.varshyltech.com/keywordestimator/“!!
This is a free tool developed by Varshyl Technologies Pvt. Ltd. where user can enter any keyword and he/she will be getting the quote, thereafter. Also, user can mail himself/herself those displayed results too.
All this for free!! free!! free!!