For sale is a hexamid twin, asking  $325 shipped, paypal F/F or add 3% for the fee.

This is an older model, perhaps 2011.  It has the zippered door that runs right along the interface between the cuben and netting, not the newer rainbow door. Also included is the storm door (completely removable), and a pole cup for the rear pole attachment, like this, but in green:  http://www.zpacks.com/accessories/pole_cups.shtml .  This tent is the 0.51 osy green cuben, and weighs 10+ ounces including the stuff sack.

The previous owner had a dog which tore some holes in the netting.  I repaired all of them, and think i did a good job. I covered each hole with new netting on both sides of the original fabric. I also touched up the seam sealing in a couple places that seemed like it needed it and added cuben tape as reinforcement in a couple locations.  This tent is used, but is water tight, and the zipper works perfectly.  Still has lots of miles left in it.