Why would anyone pay more for a sunshade that isn't even made to fit the WK2? You can get a very well-made, thick, custom cut one for under $50 shipped.
I got the aftermarket one from Amazon and couldn't be happier. Fits perfectly and it's thick and really good quality/material. I guess some folks like to have the "Jeep" logo. Not a single space of windshield exposed. Highly recommended for those still thinking about it.