Why do miniITX motherboards with Bluetooth cost $20,000 more than their counterparts without it?

Question

motherboards

The question is probably more rhetorical. But I really can’t understand what the difficulty is now on the motherboard to unsolder a microcircuit for a few dollars. Now a typical motherboard costs 5 thousand. The same with BlueTooth, on average 25 thousand.

Are marketers frolicking or am I not understanding something?

I've set it in filters in several stores:
Socket 1200
mini-ITX
Bluetooth

The result is one. Looked here https://fcenter.ru/product/type/3

Answer 1

What chipset are you looking at? I think the point is in him, and not in BT, because I found the cheapest mother on h470 with BT for 10k, which clearly does not fit your description

Answer 2

There, in addition to bluetooth, as a rule, a bunch of strapping, such as Wi-Fi 2 network cards and so on