I have seen many online advertisements
for the
sale of non-prescription
Viagra.. and usually at, what would appear to be, bargain prices. But, as missaudrina stated, you may want to be wary of trying to purchase it that way. It's my understanding that there are many untrustworthy sources that will take your money and not deliver. And, on the rare chance that you do receive goods, you may be getting something other than the "real thing.