Frankly, no idea how I got the access to the Samsung+ store, but QN90A is on sale with a special December offer for an additional 100 off. Not too shabby. I asked at the local JB and they agreed to price-match it, but refused to offer free shipping, so the Samsung store offer is still better.
Samsung Plus TV December Offer
Use the code VIPSPECIAL at checkout for $100 off TVs*. T&Cs Apply.
Good price, but no dolby vision is what stops me.