Is about $17.00 for a bottle of 30 at 1000mcg's. I am trying to be more careful in general on what I buy and whom I give my money to. I am reanalysing and reorganising myself bit by bit. I have never bought anything online,but I buy my supplies from a chemist warehouse. I get good prices. I just bought Niacin from GNC because I could not find it at the warehouse. Does anyone happen to know the daily dosage to bring down cholersterol?