mrkgnao: Calling Fanatical, which is one of the largest retailers out there, likely much larger than GOG, with over 95 million keys sold in the past 10 years, a "no-name store that sells 5 copies", is an interesting argument.
skirtish: Nonetheless it is a Steam key reseller. I don't think it's entirely fair to take them into the comparison as equal among stores as platforms, not just middlemen.
GOG is getting second-class discounts in the same way that other actual game providers are getting compared to your deal makers.
Which isn't even mentioning that, if I'm not mistaken, none of those deals get you DRM-free which is worth a little premium anyway, or we could just shop somewhere else in the first place.
The only reason there are almost no GOG key resellers is that GOG more or less prevents this from happening, which guarantees very little competition and results in the second class discounts I have pointed out.
Do you have objection to other stores selling GOG keys at better discounts than GOG does, as they do for steam games? If so, what is your objection?
I can't comment as to whether the game is DRM-free on steam (as many games are) or not, since I do not own the game, so I can't check.