If you like Perrier and haven't gotten this deal yet, WM has this week any flavor 750 ml Perrier on sale for $1. Couple that with the $0.50 coupon off any 1 bottle= $0.50
PM somewhere because while I managed to get some the first day of the sale, when I went back the next day they were sold out. So I went to Maxi for my two cases :)