Kourion
Actually, it's actually Proscar that I take, which is the same drug as Propecia. The only difference is that Proscar is not specifically prescribed for hair loss as Propecia is.
Propecia comes in 1mg tablets, while Proscar comes in 5mg tablets. So, you have to cut the Proscar up into 4 separate parts.
It takes a bit more time, but the money you save is substantial.
My last prescription (dated Oct.27, 2002) come to a total of $110.22CDN (approx. $78.78US) for 60 tablets, which amounts to 240 doses. So, it's really not that expensive.
I don't buy mine anywhere special, just at the local London Drugs.