Oha, thank you Gschwinds! I really didn't notice that this was an offer from "Das Warenhaus". Normally I notice it immediately, but I was probably too "shocked" and therefore overlooked it. My comment about dynamic pricing was meant sarcastically.
As I said, thanks again for pointing it out!

This is not correct, it has nothing to do with dynamic pricing. You should read much more carefully.

Even now you can still get the Sony 6600 Body for Fr 1'334.- from Digitec Sony Alpha 6600 Body (24.20Mpx, APS-C / DX)
However, there are no products in stock (currently not available and no delivery date available).

The offer for Fr 1'869.- comes from the vendor "das Warenhaus". Since they have goods in stock and can deliver immediately, they would like to profit.

Digitec weights the availability of a product higher than the price. Unfortunately, this is why complaints like yours arise when a product is offered by several suppliers on the Digitec trading platform.

https://helpcenter.digitec.ch/hc...

The supplier "daswarenhaus.ch" is consistently conspicuous for its exorbitant prices and has been for years. Digitec only shrugs its shoulders at complaints about this and says that it's just a marketplace retailer and no one has to pay this price. I think that's a bit weak.