Same here. Really saddened to hear this, I've been using a Priv for a little over a year. Good phone, you don't find phones with a world 4G radio and a built-in hardware keyboard on the same package really often.
Hopefully Blackberry would start offering a way to unlock the phone? Better to drop LegacyOS onto it or try to slip Oreo Go Edition onto it than destine it for the landfill given how much I paid for it.