Im expecting a big fraction of those line ups are hoarders coming for a resale profit!
I picked a couple PS4s up for family members today off Kijiji, the guy had an ad since day one with huge stock that he updated on a daily basis to reflect the remaining stock, I went to buy them for $500 each and surprisingly he is I'm his thirties, lives in a house worth more then a million dollars in a nice neighbourhood, in other words he looks very good financially, and that was another reason my guys hated him more and more! Somehow I'd take it easily if he's a student or seems not too financially capable, oh well!