Walmart has a rollback on the Rubbermaid Medium Vertical storage shed (5FT X 4FT) for $228 and free ship to store.
https://www.walmart.com/ip/Rubber…d/20681998
Lowes has it for $503.58:
https://www.lowes.com/pd/Rubberma…1000
Amazon has it for $544:
Rubbermaid Roughneck Plastic Medium Vertical Storage Shed,106-Cubic Feet, FG5L2000SDONX https://www.amazon.com/dp/B007KL9…bBbKR