Several years ago (when AppleWorks was announced EOL and I got scared because I use it so much), I bought a copy of the educational version of AppleWorks 6.2.9, still sealed in the package, on eBay for $29.99. This is the one that will also install on Windows (although I'm not sure which versions of Windows it will work with).
If someone needs a copy of AppleWorks 6.9, you could keep an eye out on eBay. Maybe a teacher who is retiring would have a similar package up for sale on eBay, although it may take a long wait for it. It probably isn't going to be that reasonable now, either. I still have mine, still in its sealed package. I've never had to use it (knock wood).