But I'll probably meet someone better

Get ready for a good portion of murder mystery – The Agatha Christie Collection is now out on GOG! It launches with an amazing -35% discount, but hurry up; the offer ends on May 5th, 1 PM UTC.

https://www.gog.com/en/game/the_agatha_christie_collection

The Collection includes two deliciously criminal stories; one of them being Agatha Christie - Hercule Poirot: The First Cases, and the other Agatha Christie - The ABC Murders. Both games bring back the character of iconic Belgian detective, Herkule Poirot, and are immersive point-and-click adventures. In the first one, you’ll unravel one of his first cases, when the detective was invited to a reception by the influential Van den Bosch family, for the announcement of their daughter’s engagement. The tensions amongst the guests ran high as a snowstorm descended on the town, trapping everyone inside the manor; with the happy event soon marred by the murder of one of the guests. In the second story, on the other hand, you’ll approach the criminal trope from its most classic side – finding yourself up against a mysterious opponent who goes by the name of "ABC", and your intelligence being challenged like never before.
Solve the mysteries with our special collection, now on GOG!

I'm getting a bit sick of these collections that keep showing up in my search results if I already own every friggin component of them ...
This is getting ridiculous.
Instead of getting Deponia The Full Journey (got a bit of a graphic rework) we get a collection which contains all four unchanged games, where of course I already own all. Clifftop bundle keeps showing up, but I already own all of it's components.

And in this case: TWO games? really? A collection of two entire games implying that there will never be another Agatha Christie game on GOG?
(just to make it clear: the third games is announced and will come to GOG, but not part of the collection)

This is like buying a "All 4 Alien movies in one box!" when the next one will hit the shelves soon.

This is only worth it if it guarantees ownership of all future Agatha Christie games when released because otherwise it's not a collection.

That discount is quite confusing too. Both games together could be bought on recent sale for about half currently discounted price of this 2-pack. What's the deal here?

Plus, yeah, it's strange to release such bundle just before third game coming out.