magnaflow catback where?

hey i have a v6 camaro 2002
where can i buy magnaflow dual exaust catback for a cheap price on interent or local places ..??
meineke told me 683 dollars including installation
... damn
http://www.tmobilepictures.com/photos/photo05/fd/6d/315ed47a0cf1.jpg?_rh=ymu97ff79tkg0xpl3i81wtzd (http://www.automotiveforums.com/vbulletin/index.php)

dont know about local you could try the magnaflo homepage and see if they have a search for local dealers. or try ebay, or jegs.