I just went to a Gamestop and asked about used headset adapters. They didn't have any used and I said I'd never pay $25 just for an adapter. The guy then corrected me that they are $30 and it's not that much money - "Not even a quarter of the price of a new game or controller"... he then argued with me when I said that is half of 60, saying "Well it's $64 with tax." For some reason this got me really mad that he both argued with me and can't math.