<p>➀ The Super Bowl is over and Valentine's Day has passed. If you're thinking of replacing your TV, there are great deals on big-screen TVs this weekend.</p><p>➁ The Hisense 75U7N 75-inch ULED smart TV is 37% off at $948 on Amazon.</p><p>➂ The Hisense 100U76N 100-inch 4K HDR smart TV is $1799 at Amazon, 40% off.</p>