Why on earth wouldn't you sell a game? You buy a game to play it, and possibly finnish the story. Whatever you do with it after is not relevant to your motivation why you bought it, right? If it is money issue, then you sell it.
Then how do you find a customer to pay you a good price, i.e. 70-80%, if you're selling him an account with 50 games, are you serious? I used the argument about accounts, because it's easier to find a customer who's looking to buy one specific game, not a package. And no, I wasn't wrong by saying that you cannot resell PC games, because you're not selling the game itself, but an account that happens to contain it.
I was referring to buying newly released games, not some FIFA 2016 that nobody plays anymore
The difference between 1050ti and PS4 is that when you buy this GPU for example now, after 2-3 years you won't be able to run any new games on it. If you'd have bought PS4 in 2014, you'd be able to play every newly released AAA game on it for like 6-7 years. And its price is lower than what you'd have to pay for a PC that'd last for like maybe 2 years