Mosses, AL Sheds, Carports, Garages and accessory dwelling Units for Sale Sheds for sale in Mosses, AL have an average price of $18203.50 with an average square footage of 1170. The average cost per square foot is $15.56. ShedHub.com is aware of 1 dealers within 20 miles of Mosses AL. The most popular shed styles at these locations are High Barns, Mini Barns, and Garages.