This is a popular item in Ozbargain, so I don't think I need talk about it too much, loads of reviews online.
There are a lot of "Korean" 1440P monitors for sale at ebay for around $350 mark.
But for the better warranty. much better input option and base, arguably better picture quality, I would still prefer to pay more for this.
If you looking for a high quality dual-monitor solution, or you have a friend wish to have the same monitor and buy together, it works out as $522 per monitor which is lowest price ever! if my memory serves me right.
I just bought one for myself,now waiting for the delivery.
Cheers
just fyi, dell ultrasharp monitors are korean too, they tend to use LG panels