Folks seriously overestimate the value of those back windows. They are not found every day. But, they can be found with a minimum of effort and they certainly aren't worth 4 digits of price regardless of what those idiots on Desert Car Kings say.
I've got an extra back window that I'd sell for a heck of a lot less than $2000 (less than $1000, too). In fact, I'd be shocked if they were worth more than about $250 on a really good day with a desperate buyer.
