HA!
So, this will probably effect very few of you, but I thought I'd point it out anyway.
First, it looks like the 1Z can be pre-ordered at Amazon:
https://www.amazon.com/dp/B01KL958RY?ie=UTF8&tag=sonyelect08-20
Second, is something for those of you who happen to have a Discover card. Depending on what promotions they've offered you for the July-Sep time frame, you may already have a "5% cash back" when making purchases from Amazon.com.
If so, that's effectively $160 dollars off the 1Z, if you buy it through Amazon with a Discover card. Doesn't take much sting out of the price, but it's better than nothing.