A friend of mine won a second copy of BotW for Switch and went to a gamestop to see if he could trade it to get another game cheaper (we're talking of the last year). The employee told him that he could do trade-in with BotW for €5. My friend said that he wouldn't accept such a joke and the employee told him: "Ok, I can give you 10 in trade in but I'm losing money there, so I can't do better"