Get out while the Gettings Good

As I'm leaving my contract early I'm trying to sell some of the household goods I grabbed on the way in.  Pretty typical but I've noticed a plethora of "Leaving Sale!!!!" ads.

So whats the deal?  Is it a mad dash out of the country or what?  I couldnt find a toaster to save my life when I landed, now its a flodded market.  Did I miss something or is this just normal in Busan?

In my last few positions it was a relitivly regualr eb and flow of people leaving but this is something else.