Okay, I finally found a 2005 Tahoe with miles at 50 thousand, navigation,dvd,leather...for $20,000. Based on Kelly Blue book sounds fair. I'm thinkin of having a mechanic check the vehicle out before buying, small investment to maybe find those fender benders that didn't make it to the carfax...Think it's worth the money to have it checked out? Also, any hints about what to look for in a good used car warranty and what to stay away from... buying used is new for me, I finally woke up to how much you loose just driving off the lot!