but CARFAX SUCKS. They only guarantee that the titles are correct with the DMV.
They don't guarantee that the car has not been in an accident or anything...trust me I got a 05 jeep with a clean car fax, picked up the car and noticed REAL bad body work, poor welds on the replacements, etc. Worked things out with who I bought it from, but Carfax told me that unless the title is wrong they don't guarantee ANYTHING ELSE!
If you really want, they offer a service for like $100 when they send someone out to check the actual car...