To be honest, if a console has just had a price cut and can only outsell it's nearest competitor by 50k for a whole month, then that to me is extremly poor.
That would work out as a 12.5k lead a week, if we count this as a 4 week month and 10k if we count this as a 5 week month.
Very poor.
Not trolling but that is poor. I would have at least expected it to be 20k a week if not more.