How much do painkillers cost?

The cost of pain killers varys from the different kinds they have. When you are prescribed pain killers, a whole bottle of 20 costs at least 15 dollars or so. But Street wise- It depends on the Mg- (millagrams). Its usually about a dollar a Mg. It should say on the pill bottle like for example- Hyrdrocodone-Hyrdrocodenes are 5-500mg Which means its 5$ a pop. And Darvocets are 10-650mg Meaning its about 10 dollars a pill. Depends on how ur dealing with it, If ur trying to sell them well u usually sell them for like 5-6$ and if there stupid you can sell them for like 9-10$ so yah!!