Best USA Site for a New Phone on Black Friday?

Hey team!

I'm in the market for a new Android phone, missed out on the s10e from pbtech and I have a family member returning from the states for Christmas who will able to bring along a new phone for me if I get it delivered to him.

Does anyone have experience with the USA Black Market sales? Where would be the best places to order from, Amazon?

Literally any info would be awesome as I know next to nothing about how this all works

Cheers :)