When you hear the term "shed" used, you probably think of a small building with a solid roof and walls. They are made of wood, metal, and even plastic ... most out of each plank.

The Seizeen 6-by-4-foot Plastic Waterproof Outdoor Storage Shed is on sale for $339, which is a remarkable 66% off the original $990 price tag. This all-weather shed boasts over 220 five-star ...