"4K" TVs down to $600

Newegg.ca via eBay.ca again. They had a Chinese branded 4K TV for just $599. At one point, shipping was just $7. One big issue is that there are few sources of 4K (2160p) video available. Even at this price, probably not worth bothering with. But maybe next year... UPDATE: Price went up to $780 plus S&H. No longer giveaway pricing.