alternative but not necessarily cheap depending what the wheels/tires goes for
http://www.carguygarage.com/cardollyrollaro.html
another alternative is to buy these and weld the jack stand to them
you can go to Harbor Freight / northern, etcc and look for these type for $100 and weld jackstand to them so they dont slide..
http://www.harborfreight.com/2-piece...ies-67511.html
This also depends on how much moving around you are referring to....