They have available to buy Two (2) iPhone X released for Argentina is to withdraw and buy cash in the store on November 20, 2017 at Best buy kendall confirm this purchase thank you very much

Those unlocked phones are not available in those stores

They do not have very up-to-date information on their web page ..... For what you have to call or go to the store! Question that does not solve you from a distance!

I have no idea, call the store, it's safer