Lost my exhaust system today

[spencra]

I was driving down the road today when I heard a dragging sound and then all of a sudden it felt like I ran over a speed bump I stopped the truck to see what I had lost and it was just about the entire passenger side exhaust system. I'm talking muffler, catalytic convertor and just about all of the exhaust piping from the manifold back to the tailpipe. Actually the tailpipe is the only thing hanging on by the rubber.
How embarrassing. There I am in the middle of the road picking up my truck. Even a considerate passer byer had told me that there was a good chunk of muffler a few hundred feet back.
Anyway, question is how much does it cost to replace an entire dual muffler system? I figure that I would replace the whole thing.

Thanks in advance for the input,
Larry.