Hi, I'm planning on making the switch from console to pc in the near future. Before I'm buying it, I want to do a lot of research on how a pc works and how you can build one. I still see a drawback though that I haven't come across on the internet yet. On my ps4 I can practically game for free. I buy a game second hand, finish it in a short time before the price drops, and then sell it again for the same price! This saves me a lot of money. Also I don't play online yet, so the only expense was the console, which I have used since launch. Atm I only play rpg's or other story based games. With pc gaming this isn't possible right? I only see digital copies of games, so I can't sell them. The argument here that pc games are a lot cheaper doesn't hold up for me. Am I missing something? Thanks for any input!