Buying Parts in 2011

I walked into O'Reilly's with the wiper blades for my 73 Dart in my hand. I tell the idiot I need wipers for my 73 Dodge Dart, and hand him the wipers. He looks at me and says "we don't carry those". I said yes, you do. He says no, I don't think we do. I say yes, you do. I will bet you my paycheck against yours that these are on your shelf. We walk over to the wipers, I look them up, and there they are on the shelf. A lot of them. I told him consider this a lesson learned. Never say no until you have looked and exhausted all possibilities. Dipshits!