Where can someone purchase the cheapest DSL service in Toronto?

The information provided in 2018 is outdated, and internet service providers often change their prices and offerings. For the most up-to-date information on the cheapest DSL service in Toronto, I suggest checking comparison websites such as WhistleOut, BroadbandNow, and PlanHub.ca. These websites allow you to compare prices, speeds, data caps, and other details for different DSL service providers in your area, making it easier to find the best deal. Additionally, you can also check the websites of individual internet service providers to see their latest offers and promotions.