He took this measurement to get 31K
That... isn't how stores stock boxes or consoles.
That's an Amazon warehouse.
See above. I'd love to see a store that stacks PS5 boxes (or any console) on their back.
It's also big cope energy to get the absolute maximum number possible. The PS5 box smallest measurement is 6.94in which is 18,800 maximum PS5's.
I mean it's a PR statement from a retailer, obviously they'll go for the maximum number possible