I went to separate walmart locations for generic finasteride. One was charging $60 for 1 month supply and the other location $25 for 1 month supply. They were both the same generic brands too. Shop around until you find a cheaper pharmacy. But for Merck propecia theres not much difference in price unfortunately. I have no idea why they charge so much for that.
Also, are you not jerkin off to see if it reduces hairloss?