Used modular buildings for rent or sale in calgary, edmonton, & throughout alberta & bc. view used units for rent or sale in stock. northgate offers an extensive. Storage sheds for sale at walmart.ca! buy the best outdoor garden shed protection from large to small sheds like arrow storage or suncast sheds for less.. Sheds, gazebos & other structures. free classifieds, buy and sell used stuff in edmonton, ab sheds.