By Kirk Miller If you want an inexpensive flatscreen, and Amazon and Alexa are part of your everyday routine, then this latest Fire TV event is your best chance to land a smart TV for a heavily discounted price. Right now various Fire TV media streaming devices and Amazon’s own Fire TV sets are up to 40% off. The 4K sets have Alexa capabilities already built-in, so you just use your voice to access any streaming content you want. The discounts are available from any of the sets between 43″ to 75″, although the 65″ screen offers the best deal. Amazon Fire TV 65″ Omni Series 4KBUY HERE: $500 Fir…