Even though you have to put it together, I think you get a good product for the cost.  I checked around and the cheap stuff (drawer sliders are wood tracks and pieces don't fit) can cost as much as this and probably not last as long.  This has real metal tarcks with wheels.  The only thing  that would be nice would be predrilled holes for the nails.  If you miss eyeballing where the nails go, you can break through a panel where it shouldn't be.