eBay with Xcceries has the 2in1 Pro Aluminum Rolling Cosmetic Train Case (ABS Black, PVC Black, Silver, or Zebra) for $110 with free shipping. Integrated with adjustable tray dividers, detachable top case compartment, and comes with a mirror and shoulder straps.
Damn girl, if your cosmetics case is so big and heavy it has to have wheels, you must be ugleee.
Would be cheaper to buy a ski mask and save time from putting on all that makeup.
Y-o-u-r mom goes to college!