How much does it cost to have your own domain name for blogspot websites?

My blog is initially having the following domain name " blogger2help.blogspot.com" .I don't want my blog to be ended with "blogspot.com" so it cost's me $10 to have my own domain name .

Now my blog name is " www.blogger2help.com".

If you belong to the same category and you want to change your blogspot domain name read the post below.


How to have my own domain name for blogspot blogs?