go to
www.tricktools.com
look up the model 3 bender. Complete bender (manual) ready to go with one die set will set you back about 600.
It is a manual bender, but it bends tubing surprisingly easily. I can bend 1.5" od DOM tubing without breaking a sweat.
I can't say enough good things about tricktools or their tools. Best stuff in the world.