If you've been trying to buy an iPhone SE lately, you may have been out of luck with supply of some color/memory configurations scattered about Apple Stores and Apple taking upwards of two weeks to ship iPhone SEs out. The iPhone SE has a much higher demand than Apple actually anticipated. It looks like the return of 2013 hardware with updated 2016 internals became quite popular notably thanks to the 4-inch screen that had many users really wanting to get an iPhone SE so they can reach every corner of the screen with their thumbs. New York availability for 16GB Space Gray iPhone...
Source: http://www.gsmarena.com/apple_cant_keep_up_with_the_iphone_ses_demand_online_and_some_stores-news-18894.php