Moving a Shed Using Trailer Jockey Wheels
Trailer Jockey Wheel
I moved my 12x8' heavy wooden shed some 10 yards using 4 jockey wheels with 6" tyres that cost GBP55.00 (USD83.00 including shipping on eBay).
I attached the jockey wheels in each corner using strong right angle plates. Together with friends we lifted all 4 corners of the shed at the same time turn by turn and simply wheeled the shed over a lawn and driveway to the new base.
It was so easy, one of my friends also used the jockey wheels and plates to move his workshop and re-sold the full kit on eBay for the same as it cost, so it only cost the eBay selling charges.