ebay ebay overcharged me for selling an item , Internet

I used ebay to sell a new graphics card.  The item sold for $650.00.  When I was paid for the item ebay took $27.93 (4.3%) from the proceeds.  At month end, ebay charged me an additional $58.50 (9%) commission.  In total, in order to sell an item for $650.00 ebay took $86.43 (13.3%) of the proceeds.  Of course when I called to complain about the high charges I spoke with a person from India or somewhere overseas that knew how to speak english, but didn't understand the language well enough to fully grasp what I was saying.  My call to the service representative was a total waste of time.