Car Fax Account?

Hey Guys,
Just got a chance to get a great deal on a Denali but I want to run a car fax on it. I was just wondering if anyone may have a carfax account so they can run the vin for me. Not trying to be cheap, but when I got my magnum a few years back a guy on another forum had an account where he could do as many car fax's as he wanted to. Just wanted to see if any wakespacer's might want to help me out. It would be appreciated big time!!