You can try
http://www.stroheckersrx.com/They require a prescription, but do not accept Washington Medicaid.
I don't know what their prices are.
For anyone else reading this they have a list of states they will not ship to due to pharmacist or pharmacy regulatory licensing issues. Some states require the pharmacist filling the order to be licensed in that state, or even the entire pharmacy; to be able to ship to that state.
They ship to all states with the exception of: Arizona, Virginia, West Virginia, North Carolina, Maryland, Nebraska, Louisiana, Maine, Tennessee, Arkansas, and Kentucky.