You can easily find it for a lot less than $1345 retail pricing. I'm pretty sure anyone who cares about MS licensing would buy it from authorized channels and from a reseller they have an existing relationship with and get a discount over retail pricing. And everyone on these forums probably just uses a VLP copy and a KMS emulator, because if i paid for all the software I use in my lab, it would cost as much as a house. Also it is a copy of 2016 not 2019.