Bibler/Black Diamond Fitzroy 2-3 person single walled tent with vestibule. Seam sealed. Bomb proof. Perfect condition. I don't think I've used it for more than 5 or 6 nights. Asking $500 obo. I think they're selling for approx. US$850.
More information here: https://www.blackdiamondequipment.com/en_US/tents-and-bivys/fitzroy-tent-BD810030.html