Good bargain hunters will know how low prices go and how to spot a great bargain. What are your standards?
For example:
I won't buy canned tuna unless it's 50% off.
Bonds for no less than 40% off.
Toilet paper at less than 40c per roll.
Dishwasher tablets at less than 35c each.
The sales assistant has to look mildly disgusted and insanely jealous when they put the sale through.