Silverwing Clam Shell 86" x 51" Mounted Rooftop 2-person Tent
In case anyone is shopping for a RTT this season, Costco has a sale going on their hard shell pop-up RTT for $1700 shipped. It's a pretty decent price for a hard top RTT. I guess the major benefit is their very open return policy and good customer service. One can try it out without fully committing. Or if you wanted to buy one but were worried about broken parts or manufacturing defects, now you would have recourse.
Hope this helps somebody out.