It as $519, about $560 with shipping from autoanything.com. It is about the cheapest hard cover I could find and I'm happy enough with it.How much was it? I'd like to throw a cover on mine as well.
I like how it opens -- when you open both halves it actually nicely leans up against the back of the roof rack tubes.
Also, I went through the car wash yesterday and drove through a pretty heavy rain today and I didn't see any water in the bed.
My one complaint on the look is that the rubber molding on the sides looks a little funky at the ends (see photo below).