[ba] looking for early 80's exhaust system

[audion at serversmiths.com]

I'm looking for a cat and a cat-back exhaust system for my 82 Coupe. 
Thought I'd post to see if any list members have something hanging 
around in the garage or perhaps a lead on a source.

Since the car is 22 years old I'd prefer to find something used but 
would welcome tips/advice on new systems too.

Thanks,

M./