got them to $20 per month for everything including HBO. When I called in January because my bill went to $130, they said that was it, they'd be happy to cancel my account if I wanted them to. For the past decade at least, I'd call and do the dance with them every 2 years when my current deal expired. $20 was amazingly low, but $130 has got me thinking I will cancel. For now, I'm dollar cost averaging this year with last and I'm too lazy to do the dance again.
I'll be interested to hear how you do.