I think Steam pricing is "bugged" ?
I go to the discounts page, and it shows -10%, -50% etc on the cost of the game. But the prices differ from the discounts page and when you click the game to buy it.
For Clair Obscure for instance (10% sale), the prices showing on the discount page as the "main" cost (the greyed slashed out cost before discount) is the cost of the game with the discount on the actual page. Even down to the "cent". On the discount page, in Norwegian kroner, it is 503,10 for the "main" cost, but shows 452,79 with a 10% discount. But click on the page and the main price is 559 with a cost of 503,10 with the 10% discount. So the discount page is showing a price that is 10% off the price that is already reduced with 10%.
However, with like Blasphemous 2 which is 50% off. The discount page says 300,60 main and 150,30 with % off. Then click the page and it is 361 and 167 as the prices.
So it's not not universal as in the discount page just pulling in the already discounted numbers. It's that every single "sale" has different costs on the discount page compared to their actual store pages. Store page is always more expensive compared to discount page.
Too bad Steam is not in Norway. They'd have to sell it at what they depict as their lowest cost. Store price mixups always benefits the consumers.