Most first party Switch games like Kirby, Xenoblade 3, Mario Kart and others are 49.99 - 54.99 Euro in the Kingdom of Hollandia.
Some can be found cheaper like the "Warrior" games or Donkey Kong which are 44.99 or 39.99, a few bigger titles like Zelda BOTW and Smash Bros. Ultimate are 59.99 .
A number of them launched at 69.99 but unless stocks are low, they rarely stay at that price.
Sony lists PlayStation first party games at 79.99 but most retailers drop that to 74.99 or 69.99.
Third party games drop at various prices, big releases like COD start out in the 69.99 range but seldom stay at that price for long.
Other games drop in between 59.99 and 44.99.
What has gotten much more expensive is the controllers though. First party Xbox and PlayStation controllers depending on the color are between 79.99 and 109.99.
Something like a Play & Charge kit can set you back 47.99 as well. On Switch most controllers are 89.99 (Joy Con Pair or Pro Controller) and some rare editions such as the Xenoblade 2 controller can be as expensive as 139.99.
I bought that controller for 49.99 a few years ago so it tripled in price.
The Xbox Series X is 499 and the most easy to find apart from the Switch OLED at 369 and Series S or an old Switch model at 299.
A Switch Lite is 220 and if you can find a PS5 it will likely be an expensive bundle with shit you don't need.
I think PlayStation is going to lose a ton of marketshare here. PlayStation 4's are discontinued and PlayStation 5's are 549.99 minimum if you can find one.
Sony should've really made a 'Series S' like PlayStation model for the European market.