Hello again, i couldn't find a solution other than buying a module. I'm using the faceted price slider but here is what it looks like: http://imgur.com/mGcABB2.png
Not only it's not a slider but it's a big list of ranges which are not needed at all and also the price range does not include taxes as i set up in the module settings.
P.S. i still have issues with this site not showing properly, am i the only one?