Alprazolam, a generic for Niravam and Xanax, is a commonly prescribed medication to help alleviate the symptoms of anxiety and panic in adults. It belongs to the class of drugs known as benzodiazepines. If you have ordered online, you should factor in the cost of shipping and handling of your orders. 2  Being a prescription medicine, you need to visit a doctor to obtain a prescription. 3  You will be charged $40-$80 on average depending on the average visit.