You might want to check on eBay. I bought the complete Ford 2001 car CD, the one Helm lists for $1200, for $38. It’s the real thing, not a copy. I checked and ones for sale right now. I didn’t buy from this person but the picture looks like what I got. Here’s the link:
http://cgi.ebay.com/ebaymotors/aw-cgi/eBayISAPI.dll?ViewItem&item=597708165
http://cgi.ebay.com/ebaymotors/aw-cgi/eBayISAPI.dll?ViewItem&item=597708165