I have just registered at gg.deals so forgive me if that questions sounds obvious.
My understanding of the below screen below is that this game is at it's historical minimum -74% resulting in price 12.50 to be purchased in muve.pl by clicking right button.
But this game in muve shop is infact for 49.99 (small greyed out number) and historical lowest price was 12.50 (-74%). As for me that's misleading - I don't care so much about historical lowest - it could be written as the smaller price below current one. The price I care about most is current price and this shall be presented as the big, primary price and related link to shop.
Just a thought 🙂