Wait . you can buy weed from Cali ? !<| sep |> Nickelodeon ' s Double Dare 30 th Anniversary Special that aired November 23 rd 2016 <| sep |> There are ways to stop it . One is do what Summer Camp did , allowing tickets gained by doing achievements to be traded only by some items I remember some DLCs and a cosmetic KF 2 item , all of which were added to the account directly or not tradeable . Another is selecting the games so no game from Humble Bundle or insane sale is on it , so people can ' t pay one dollar or less to get a valid game for it . This already stops people from farming games . And feels much better than getting coal . Just like everything Valve does , they decided not to improve the system , but burn it to the ground and blame others . They could make a good , fun system that ' s not spendbased and can stop abuse , they just don ' t want to because abusing whales who spend thousands on games and cards brings more money .