Middendorp Electrical Wholesalers Middy's Data and Electrical Rip off in buying one power point Melbourne, Nationwide

I needed a double power point so I decided to support and buy one from a local company. Not only was the service less than inspiring but I was charged $20 for the power point. My local hardware store sells similar name brand power points for less than half that price. I mentioned it to a tradesman and he tells me they charge different prices depending on who you are. They obviously saw me coming off the street. I don't mind paying for a product but I really do question their pricing structure. I can only conclude I was ripped off. Never again and I'll be telling my friends of my experiences.