The old thread was removed so I copied it back,
Dell is selling Sony 65X900F + $500 Dell promo gift card for 2000$,
Potentially, you can flip the gift card for -$400 = $1,600
And Price Protection for more (another-$500)
The price looks like it can go down to $1,500 in future but you can have now with hassle of flipping dell gift card.
Edit: I bought with chase and intend to try PP with tvdailydeals