try this video link to make it clearer, good idea about the 2 by 4's to roll pvc on,, I just pushed it,,
https://www.youtube.com/watch?v=2EaAAXV8WuU I have a jack you can use, PM me,,,maybe I will come over and help push,,,get a few neighbors together and sip beer from a red solo cup afterwards, 4 2 by 4's cost about $16 total, pvc , 4 sections I don't know costs at Lowes really, I would guess $10 a piece,, all can be reused afterwards,, moving a shed is pretty simple as long as it is built solid,, PM me if you have any questions