There are a few things my dc want for Christmas that are sold out everywhere. So I've looked online and I've seen them all on eBay (on buy it now) for loads more than they cost in the shops
I think it's grabby, vile and morally reprehensible. Cashing in on children. wtf
Mind you I also blame the manufacturers to some extent as I suspect they deliberately don't release new stock to create hype. And also the parents that are blithely handing over their money to these cunts are dipshits as well