Ubisoft has put out a number of different retail titles for Switch, and it seems those versions have mostly sold out in Europe. That's why the company has replenished their stock, but with code-in-box releases instead of new game card prints. If you're in Europe, you should be able to find these code-in-box releases in Europe today.
- Assassins Creed 3 + Liberation
- Assassins Creed Rebel Collection
- Just Dance 2020