Read and contribute to the reviews below for the Samsung UN78JS8600 78 inch 4K UHD Smart LED TV, a product which can be purchased at Wal-Mart for what seems likely to be the best price you’ll find, recently only $7997.99 (get current price) . If you know of a better price, post it below in these reviews. Most importantly, however, make sure to post any experiences you have had with or tips for using this product, Samsung UN78JS8600 78 inch 4K UHD Smart LED TV