I'm pretty sure it's still around Jimmy. I used to see them on eBay all the time. From what I recall reading about them, they were ok but just like a good used one, you'll very likely have fitment issues that will require some bending, etc.
Just in case you can't find one though...Here's a pretty good looking used one-
http://cgi.ebay.com/ebaymotors/1968-...QQcmdZViewItem