BNIB. Bought this last year as well as the tent. but sold the tent. A trip that never materialized. these sell for about 500 after taxes. Price is firm, less than half price. Serious inquiries only! • Great for storing packs or muddy boots • Rugged, waterproof XTC II fabric • Heavy-duty steel frame • Zip-closed window and 2 ventilation panels • Fits Big Horn II and Big Horn III tents (not included) The Cabela's® Big Horn Tent Vestibule adds usable space to your tent and is the perfect place to store packs or muddy boots while camping. It's made of rugged, waterproof XTC II fabric with a heavy-duty steel frame, and extends the use of Big Horn II and Big Horn III tents (sold separately). It has a 40" x 40" mesh-backed, zip-closed window and 2 ventilation panels. The Cabela's Big Horn Tent Vestibule has durable, heavy-duty zippers all around, with a 6' 9" center height. Weight: 19 lbs. 5 oz. https://www.cabelas.ca/product/139373/cabelas-big-horn-tent-vestibule