But that's not what's happening here - Sony can't take physical disks you own away from you.
As for resale, interesting you bring up tickets as scalping / reselling them is a major issue, which is also hostile to consumers as they can pay multiples of the original selling price for high profile concerts and events, which has led to legislation and / or industry rules that prevent resale or at least prevent it through 3rd party services so that they can manage the resale price (and take their share a second time).
As for resale, interesting you bring up tickets as scalping / reselling them is a major issue, which is also hostile to consumers as they can pay multiples of the original selling price for high profile concerts and events, which has led to legislation and / or industry rules that prevent resale or at least prevent it through 3rd party services so that they can manage the resale price (and take their share a second time).