All Horse Trailers Horse Trailers at Cowboy Joe Trailers in Cheyenne, Wyoming. New and used trailers available for purchase. Servicing Wyoming and Northern Colorado, Nebraska, Montana, and Delivering within the US. Price: - Show All Inventory Gooseneck Horse Trailers Inventory living quarters 2004 titan 4 Horse Trailer $11,500 2001 Sundowner 3 horse w/LQ $18,000 2002 Exiss 3 horse trailer w/LQ $18,999