Track your Sonett II/V4
On the site http://www.vintagesaabclub.org/index.html I found by coincidence a PDF file that contains a solid list in an attempt to try to trace and find owners and countries where Saab Sonett II 2T and Saab Sonett V4 now exists.
The list is not complete, which you cannot ask for. Here is a link to the Vintage Saab Club and here a direct link to the PDF file.