It's how much?

We make frequent trips to Walgreens for prescriptions - mostly for Jordan.  Today we picked up three of them.  If the doctor would have called back with approval on the test strips we would have had a $160 bill.  Whoa!  Fortunately we usually only have to pick up one of these at a time.  It was a fluke that four of her prescriptions needed refilling at the same time.