Skinning your game and having a legit weapon skin are two different things. You can't get "Stat track" skins from gamebanana to my knowledge. They wont do what they are meant to do. And most of it is just to show off. And really most people are dropping like 5 dollars at a time but a lot of people who played TF2 and other games are just selling their old shit and get money like that. Easy as hell to get 100 dollars for a skin if you know what you're doing.