I've phone, broadband, box sets, HD, films, sports and a completely different system in my sons room and pay £60.65 (was around £57 but the broadband bit went up) a month. I got that deal in around Nov/Dec 2016 and they emailed me out of the blue last year saying 'we're going to extend your deal by 12 months, you don't have to do anything'.
Wonder whether they'll do that again.