Whoops - RZ Series.
I just picked up the TX-RZ810 for $699 with free shipping and no sales tax ($1,299 regular price) at Crutchfield. I have seen it elsewhere for the same price (Fry's, Amazon, etc.). Looks like everyone is blowing them out to make way for the 2017 models. The 820 retails for $1,399.
The TX-RZ610 is going for $499, which is also a pretty stellar deal.
The higher end units are not on sale.