For any interested in the 2017 Sony LCD's (note: not the OLED) they've released the US prices. March availability. Hope we don't get too slaughtered on the Canadian exchange, though I know we will.
https://blog.sony.com/press/sony-electronics-announces-pricing-and-availability-details-on-new-premium-4k-hdr-ultra-hd-tvs/
Finally some prices.. I'm probably looking at the XBR-55X900E or XBR-55X800E..