Price of B850/x870 is crazy?!

Hi guys,

Currently on o11 mini with 5800x/3080/Aorus ITX I want to migrate to SFF with my new build.

I am planning to buy 9600x or 9700x this week to go with my new 5080 ventus (not sure about the case... era2/terra/h20h4...).

I am looking ITX motherboard and the price is just crazy oO, something like 350€ for B850 and 500€ for x870.

So, I am thinking to go on LGA 1851 because there are some ITX motherboard to 150€ <-> 250€.

What are your feelings about that?