Microsoft store offerning trade ins for ps3, ps4 and xbox games

[CommonNinja]

rolltide101x said:

CommonNinja said:

not sure why people reacting so poorly just because they are accepting trade ins for old ps3/ps4 games....

It is not right for MS to do this but I do not care that much as nobody uses a MS store for games really.

How is it not right?

If Gamestop made thier own console would it then become wrong for them to sell Xbox Ones and PS4s?