The Black Series 6-Inch Porgs 2-Pack arrived at my local GameStop store in Houston today. Had the employee check their system to see if all stores in my area received stock as well and he stated most stores received at least 2 of them today. Price is $6.99 each. If you would like to check or call your local store for stock, here is the SKU# 162528.
Just a note the Porgs 2-Pack box is pretty small at about 3.25-inches (Height) by 2.75-inch (width), so if you blink you may miss it on the shelf.