If you have a PlayStation 5, then you can get the PS Plus Collection, which is 20 PS4 games for free to play on the PS5. Which at the same time this can also be used on your PS4 as well and PS5 owners are looking to making some cash from this.
As VGC reports, that quickly led to naughty PS5 owners selling the opportunity on auction sites. Now it seems that Sony may have swooped in, banning in their wake.