Found this page on a Verizon test website listing the 20MP Nokia Lumia Icon at $777. Could just be a placeholder price. The specs page does not mention the amount of built-in memory or if there's an SD slot. It does say that it has a 2.2 GHz quad-core processor, Full HD screen, metal body, 2420mAh battery and that it supports wireless charging.
http://testman.verizonwireless.com/b2c/device/smartphone/nokia-lumia-icon
http://testman.verizonwireless.com/b2c/device/smartphone/nokia-lumia-icon