At Amazon, get the Coleman Skydome Dark Room 10-Person Tent for $322. It’s the best price we could find by $138. The WeatherTec system includes a 3,000mm waterhead fabric floor, welded corners, and taped seams on both the rainfly and tent body, with a frame rated to 35 mph winds. Dark Room technology blocks 90% of sunlight and the nearly vertical walls fit three queen-size airbeds. Buy Now at Amazon