What ? Clean burning natural coal ? <| sep |> Oh , absolutely . I agree with the crazy man here . EDIT the crazy man first said that Obama was putting vaccines in water , then said that hard work pays off and to always use a condom . I agreed with the last part . <| sep |> There are actually legit ways to trade bundle keys with other ppl , but ofc you can never be sure that the one person you are trading with has a legit key . I try to use Steam only as a trading platform and trade with ppl on my friend list because I know 90 % of them from real life . Ofc , you can ' t trade all keys because some games are not that interesting for the majority and you would be better off finding some stranger who actually wants it . But tbh , bundle keys are mostly really cheap anyways if you take into consideration how much you spent on each game , so I mostly end up giving them away on the game ' s steam forums .