Best Service are having great Black Friday discounts for software libraries, e.g. this nice Alpine library.
https://www.bestservice.de/alpine_volksmusik_1.html

Clicking on „Hören“, listen to the first demo...

Can be a good deal indeed;

I wish i could buy a keyboard like MODX for half the price; well, that’s not gonna happen. But there are a lot of discounts on things I never knew about or had an idea of their real cost. Guess, that’s the point.