That is not a store -_- What store would leave games and consoles out in the open, and even laying on the floor? And is it really too hard to realize that the kid is the collector’s son? And, before anyone says it, is to really too hard to believe that there’s a better TV upstairs?
It’s called a collection, just like how other people collect baseball cards or Pokémon cards or whatever. You may call it a waste of money, however collecting video games is actually his life, not just a hobby. He buys them from various places, then sells duplicates.
Here’s the original source of the pictures with some more of them,
here’s a rather poor interview with the collector himself, and
here’s a slightly better interview with the collector’s best friend and shopping partner (who is also a Nintendo collector).
Only question I have is how can he get to some of those shelves with games all over the floor?