1. Best Buy is offering significant discounts on OLED TVs from Samsung and LG, with savings up to $1,300. 2. Samsung's 83-inch Class S90C OLED TV is now $2,699.99, a $1,300 discount. 3. LG's 77-inch Class C4 Series OLED TV is $2,799.99, a $900 discount, and the 55-inch version is $1,499.99, a $500 discount.