I'm on a "Freenet" system. It's a real deal at $20Cdn for one year. They use a Lynx Text Browser on it for that. For $100Cdn a year, Chebucto Community Net offers Graphical Browser capabilities. Still pretty good.

I don't know if the $100 gives unlimited access or not. For $20 there are time constraints based on time of day.

Note that this is separate from the phone line charges, which is probably around $20Cdn per month.