First off - I spent three months searching for mine and had three inspections done on seperate vehicles before I found it 400 miles from where I lived.

Use search tempest to search all of craigslist, watch ebay, and, to a lesser extent, watch the various forums for listings.

Craigslist is where I found mine and it took a while to find it. I really did find a lot of well priced ones on there!