I bet it's twice the price...at least
The 55" is only $300 more at best buy than the KS8000 55" so I was thinking KS8000 model price + an additional $300.
Best buy's site doesn't show the MU8000 65".
http://www.bestbuy.com/site/samsung...gh-dynamic-range-gray/5754805.p?skuId=5754805