What should I do for a cable/internet/phone bundle?

I'm in a different situation than most because I am living in a fraternity. Which means we have lots of tv's throughout the house. Right now we have Comcast but It is at a crazy price. We are paying over $500 a month for this service. I look at the numbers and I don't see how it costs so much. A weird thing is we have limited basic cable AND extended basic cable being charged. If you have insight about this please help and if there are better deals please leave a link. Thanks!