Not worth 30, let alone 100. The drawers move along plastic guide bars that are attached inside the main case. There is nothing protecting the cutout on the drawers that slides along the guide bar. So the drawers are sliding on bare mdf. I will be surprised if this lasts a year—max. 

As with all cheap furniture, I always use wood glue on the dowels and screws while putting it together, so hopefully that will help it last longer. 

If this wasn’t the exact size I was looking for, I would definitely have bought a different drawer set.