so sorry to hear about your rediculously and unacceptably high medical expenses. its insane, i know. one year my co-pay for my insulin was $600/month, and now this year (thank God) it is $0. why the rhyme or reason…who the hell knows.
anyway, that being said, i recently was RXed for Xyfaxan for my GI issues. OOP, if my insurance didnt pay for it, it would cost me $2,600 for a 14 day supply. i get my Donperidone from Canada bc it is not FDA approved. i shopped at different Canadian pharmacies for a while, surprised to find that their prices REALLY vary for different meds.
the absolute best one that i found is called RX Counter (Canadian Pharmacy) they exist world-wide, but all are connected and considered “Canadian.” i have my meds shipped right to my door. they are super helpful, kind, patient, and call you every month to see if you need refills. they also have expediated shipping if neccessary.
if you are ordering from the USA, you need to have your doctor FAX in the prescription. if you are in Canada, you dont need to; its considered OTC.
here’s their info:
RX COUNTER:
877-292-0545 phone (cutomer service)
855-882-9307 FAX
they are located in BC, Canada
hope that this helps. good luck to you 
BTW: that price of $2,600 for the 14 day supply of medication in the USA cost only $184 in Canadian Dollars!!! HUGE difference 