Auto Zone in Accokeek Maryland tried to charge me almost $7 for a common spark plug. I complained and the clerk pretended to go through some searching and blamed the computer, after walking around the floor, and getting lost the back for awhile.
I accepted the same plug for about $2. I then went to (hint, hint!) Rockauto online where I have since, and before, purchased several thousand dollars worth of parts for my '81 Dodge for some hundreds of dollars. They buy lots of wholesaler closeouts as well a regular stock at great prices. Windshield wipers for a buck or two?
try it. Screw these locals.
Reason of review: Pricing issue.