I worked for an ISP back in around '98, and they offered to let me terminate a T1 there if I covered the line. I got a contract from the phone company for $205/mo for the T1 and got it all set up, but they were billing me $250/mo for the line. A couple months in DSL dropped, and I got out of the T1 contract because they said they couldn't honor the contract they wrote because $250/mo was the regulated minimum price, and I got 768K DSL for $70/mo. At the time everyone was speculating that DSL wouldn't work (crosstalk across pairs as multiple people in a bundle use DSL will cause it to fail), but they were quickly proven wrong.