VULTURES WITH PRICING & SERVICES

I recently had the misfortune to be admitted to MediClinic Morningside and required an arm sling. I was charged a 177% mark up percentage! Not only was I nearly charged 4x the amount, I was charged R348 for the sling to be app****, only half of the sling was app****, the part around my neck. Does this mean that I am eligible for a 50% discount?