They have 4 configs available on their site including pricing for each.
It starts around 1000 dollars and goes up to 1500 I believe.
There aren't good quality review about it just yet so that's a bummer, strange that it's taking this long.
It has a FHD screen\4k one, the screen is probably not as good as the xps 15, an all aluminium build, it has a TB3 port with 2 PCIE lanes, the trackpad is reported as quite good by the guys who did review it, there is some info on reddit r/Laptops and r/Lenovo by people who did buy it already, I suggest you go there a read a bit