This offer for 346.- or currently 321.- is from the retailer the cheap aehm expensive Jacob (DE) and not from Digitec itself.
You can find the Digitec offer for this product for 249.- at Nintendo Switch Lite Turquoise + Animal Crossing + Nintendo Switch Online (DE, FR, IT, EN)

Since Jacob (DE) indicates a possible (!) delivery date and Digitec indicates "delivery date unknown", Jacob's date is displayed first.