*EXISTING CUSTOMERS* Comcast XFINITY Performance Internet $19.99/month for 6 months then $34.99/mo for month 7-12
Look for the 3rd item for performance internet on the page above. This is for existing customers, NOT new customers.
You need to pay a one-time "installation kit" shipping fee of $10 by ordering online (not sure if you can get it waived by calling CS) but I was able to place the order. I am paying $49/mo for internet and paying $10 to save $30/mo is a good deal.
The T&C specifies if you don't cancel, Month 7-12 will be $34.99 and then regular pricing follows.
This deal is only available to customers with TV services.
I am living in metro-philly area. Perhaps YMMV.