Question about Tefal QT2022 Ixeo Power

I was looking for the same thing and that's how it is with all Swiss suppliers. The 2022 is always cheaper than the 2020.
The difference with Digitec/Galaxsus is that other suppliers have far less stock of 2020 than 2022.

So rarer = more expensive, I suppose.

We source our products from different suppliers to ensure availability as far as possible. As soon as a supplier does not have the item in stock, we switch to a supplier with higher availability. Each supplier offers different prices, so there may be price differences. There can be various reasons for this, such as higher purchase prices for smaller quantities or additional import costs. We therefore work with daily prices. See here: galaxus.ch/en/wiki/6028