All of the waist cinchers are made with all steel boning, busks (for those with front busks) and hand-set two part grommets. There are also a couple of my bustle/waist cincher combination samples for sale as well.
Pricing ranges from $60-$125. You can see all of the ones I have for sale at my Etsy store. You can convo me through Etsy if you have any questions.