Open Question: can they really charge me this much for a nebulizer?

i took my son to the pediatrician about a month ago. he already uses inhalers for allergy induced asthma. they said he needed something stronger. a nebulizer. i said ok do i just get one at the pharmacy or do i call my insurance. she (nurse) said no we will give you one here and the billing/insurance people will be in in just a few minutes to get you setup. i asked but how much will this cost