Delaware, PA Sheds, Carports, Garages and accessory dwelling Units for Sale Sheds for sale in Delaware, PA have an average price of $7291.75 with an average square footage of 222. The average cost per square foot is $32.85. ShedHub.com is aware of 1 dealers within 20 miles of Delaware PA. The most popular shed styles at these locations are High Barns, Mini Barns, and Garages.