Is the offer serious Check24?

I'm not sure if the offer is serious or not

https://preisvergleich.check24.de/games-usk-18/sony-playstation-vr-mega-pack-2-inkl-playstation-vr-v2-ps4-usk-18.html?glp=1&wpset=google_pla_shopping_01

Just look at the reviews on the page. 4.5 stars out of a total of 5 should already point to a respectability. At Amazon it costs only 50 euro more.

I'd just buy directly through Amazon.

Seems like that, Check24 indicates that it is a premium partner:

"This is the offer of a CHECK24 Premium Partner Premium partners are audited by CHECK24 and are characterized by very positive customer opinions, fast delivery, reliable delivery time information and good service."