Living in Switzerland - as mentioned above - we are used to pay much more for exactly the same item, the same brand, the same size here than in the surrounding countries or the US. We call it the Switzerland-Penalty. But I never heard of the Big Mac Index over here. Something new learned. Maybe they invent the Bratwurst…
Unfortunately the are the same price on every device and with every browser. But I stumbled across LootBar, which seems a way to get them at least a bit less expensive. Let's see if they deliver what I purchased