The LG B3 OLED may have been released two years ago, but it is still one of the hottest TVs in 2025. If you're hunting for a budget TV for gaming or watching movies, the B3 is a proper upgrade that will leave you impressed with stunning picture quality and powerful gaming features. In what appears to be a clearance sale, Walmart has restocked the 55-inch model for just $798, the lowest price for a 120Hz OLED TV.