There is a Saab 99 GLE Finlandia with the small window for sale here:
And asking price is very reasonable. Automatic with fuel injection. It does require a lot of work to restore, but there was only 23 made of this 1977 model (Yep – no zeros missing!).
Do You have an email to the seller? jtrued[at]gmail.com
Unfortunately no – I don’t know the seller.
Tommi