expired Samsung 75" UA75RU7100W Series 7 4K UHD TV $1990 + Delivery @ Videopro
Cheapest I've seen this TV so far outright. HN, TGG and JB have this TV at $2295 with a $300 gift card.
Check the link for more details.
Credit to @Brgc
Seems like Powerland has beaten Videopro at $1980 delivered at their website and $1782 at eBay. (Thanks @1bug)