What is the difference between these two variants of Black Ops4 for Xbox One?

I wanted to buy Black Ops4 for the Xbox. At Mediamarkt or Saturn there are two variants. The games look the same, but the prices are different.

Think of 2 different retailers, as one has ratings and the other doesn't

Two different sellers right?

The upper one is new or has not yet been rated. The one below has 29 ratings.

I just wondered. Why is Ak Tronic on one manufacturer and Activition Blizard on the other?

But you don't see that in your picture, right?

Just looked: at Rebuy you can get it for around 15 euro.