Never buy anything on sale at Walmart! Especially electronics! They will not honor the sale price or an exchange! I bought a ROKU Streaming stick for $29.99 which had a bad controller. It took me a couple of weeks to install it because i was sick. They only offered a refund only no exchange. I had to pay $39.99- $10. more because of defective product.That is 30% more. Imagine if that was a $1000.00 TV. It would cost you $300.00 extra because Walmart sold a defective product. Walmart does not stand behind their products. I am not sure their sale products aren't QC rejects.