You can't resell your copy of Windows, I don't see how games are much different.
I think at least one likely result would be many fewer deep discount sales. Having them would allow a resell arbitrage as people stocked up at the low price in order to resell when the sale ends.
I think at least one likely result would be many fewer deep discount sales. Having them would allow a resell arbitrage as people stocked up at the low price in order to resell when the sale ends.