I had a K5 and a Suburban shipped from Colorado Springs to Austin in June for $1,100. Each has a 4 inch lift and 35's. Transport was arranged through these guys:
Diamond Express Transportation
4224 N Nevada Av
Colorado Springs 80907 - 4366
(719) 593-7770
The driver used a 3-car, 5th wheel flatbed, towed behind a seriously warmed up Dodge 3500 pickup.
Diamond Express Transportation
4224 N Nevada Av
Colorado Springs 80907 - 4366
(719) 593-7770
The driver used a 3-car, 5th wheel flatbed, towed behind a seriously warmed up Dodge 3500 pickup.

48 hour pickup window, a solid flatbed pulled by a nice duallie (I felt more comfortable than some rickety old 10-car), and the guy met me in a weird spot cause I live in a dead end. Good stuff.