Your home page indicates that the BLE Nano V2 should still be for sale, but I can’t find anyone that has them in stock, or they only have one or two available. Sparkfun as stopped selling them and lists them as retired.Your own store has them OUT OF STOCK.
So, are you going to have any of these for sale, or is the commitment to make/sell them through 1Q2019 incorrect?
I just finished prototyping a project and now I am unable to deploy because I can’t get parts!!!