Bulk Facebook blocking tool

Hi. Someone sent me a lot of fake followers on Facebook. I need a tool, script, plugin, or ANYTHING (anything that will work) that will allow me to select all the followers I want to block (that is the only way to remove them as followers) and block them in one click. Scripts like this already exists for bulk blockin FRIENDS from FRIENDLIST but it doesn't seem to exist for FOLLOWERS from FOLLOWER LIST. I don't care if you give me a tool that already exist or if I need to use an old version of any browser to make it work. ALL I ASK FOR IS SOMETHING THAT WORKS ! I have to be able to go on this page : [login to view URL]>facebook_nick</followers and select people then press a button and block them all at once. I know from experience that this can be coded in 1 or 2 hours at most. Therefore, I won't pay more than $30 for that project since $15 an hour is more than enough for browser scripting. Thanks.