can be swayed. That's the crux of a lot of trading: it's human interaction. It deals with want, sometimes greed, but since I started I've managed to get everything I wanted without ever visiting the Mann Co. Store. In that regard, TF2's free-to-play model is amazing. Never pay, not in-game and absolutely not for an item over Paypal - I mistrust anyone who takes it into the real-world. You can haggle your way to any number of hats. There is no excuse not to be the most fashionable Heavy on your favourite server.