They're also selling the upgrade to full version, which is about 33% cheaper. And you get the freebie (Cube Mini & expansion).
https://www.pluginboutique.com/products/9800-StereoSavage-2-Upgrade-from-StereoSavage-2-Elements
I don't think Hollywood Orchestra Diamond has ever been even close to $100. A few years ago it was still about $500 even on sale. Now it's closer to $300 on sale.
The website worked for me.
Rhapsody plugin keeps crashing in Reaper though. The standalone app seems to be working.
Edit. For some reason it stopped crashing in Reaper.
$45 + free W. A. Production Imprint @ AudioDeluxe. Might be the cheapest option depending on where you live because of VAT.
https://www.audiodeluxe.com/products/virtual-instruments/melda-msoundfactoryle
I don't think it's possible. You just have to use the search box in the app/VST and then download.
It's pretty annoying how clunky it is to browse in the app/VST.
Again, I had to repair the library after installing it because it showed up as not installed.
And now the Spitfire app keeps installing the same update every time I run it.