A sharkfin antenna is just a design feature. It says nothing about what data is being transmitted.

The key to answering this question is knowing where you live.

Depends on other things as well. It could be a decent deal but a pre built PC rarely is, even pre covid.

I remember this was supposed to release in 2015

I am clinically insane and i want to kill this threat is serious and you can hold me legally accountable for it want to kill so bad you can use this shirt as evidence against me is court after i commit murder because i want to so bad